The Main Guy Chose the Wrong Girl / Chapter 2: Rules of the Lunchroom and the Supporting Girl
The Main Guy Chose the Wrong Girl

The Main Guy Chose the Wrong Girl

Author: Amy Cannon


Chapter 2: Rules of the Lunchroom and the Supporting Girl

2

At lunch, after grabbing my food—a slice of pizza and some tater tots, plus a carton of chocolate milk sweating on my tray—I found a quiet corner to eat and untangle the mess in my head.

I picked the window seat under the faded Science Olympiad banner. The cafeteria buzzed: metal chairs scraping, someone yelling about lacrosse, pop music humming from the old speakers. From the group chat, I’d pieced together that this world was some twisted, pseudo-sibling, redemption YA novel—starring Lily Brooks as the main character.

The current arc: the main guy, Noah Carter, realizes he can’t suppress his feelings for Lily. To dodge them, he transfers Lily from her fancy prep school to Maple Heights High.

Nearby, a couple of juniors swapped AP Calc answers, oblivious to the drama at my table. Derek wasn’t simple either. His little moments with Lily at Maple Heights kept the main guy jealous for hundreds of chapters, apparently.

And me? I was the foil to the main girl—selfish, spiteful. My mom died when I was young, so I grew up sensitive and messed up. Supposedly, I couldn’t handle Derek falling for someone else, so I’d spiral into jealousy and lose it all.

I swallowed my last bite of pizza.

But honestly, I can’t buy that a girl who follows every rule, never even jaywalks, and whose biggest thrill is binge-watching SpongeBob, would suddenly snap and go criminal just because Derek’s not into her.

How ridiculous.

The guy cleaning the next table flicked a tater tot my way by accident; I ignored it, lost in my own head. And Derek… honestly, Derek’s got less game than a broken Xbox. The group chat says he’s a devoted second lead, but even calling him a simp is a stretch. At least simps try. Derek’s just a lovesick puppy—he fell for Lily but never said a word, just hovered in her shadow, clearing the path of obstacles—meaning me.

Group chat says: [Even though the supporting girl gave up several big test questions just to attend the same college as Derek, the deeply devoted second lead can only belong to the main girl.]

[Dog author, you don’t care about the supporting guy at all.]

SO.

So am I just some bargain-bin character?

Whether the author pities Derek, I don’t know, but I’m sure she really hates me.

When the monthly exam results came out, I checked Lily’s scores out of habit. Even if I didn’t get first, with her grades, there’s no way she’d leapfrog to the top.

I don’t care if I’m someone’s imaginary rival—my real competition has always been myself. I wrestle with myself, and I’d rather just be me. Even if that means being alone at the weird table.

After Derek’s confession got shot down, he sulked like a dumped puppy, clearly brewing up some new chaos.

“Rachel, can you help me with this question?”

I glanced at his worksheet, feeling a wave of helplessness.

It was like one of those soap opera moms who gets a second chance and tries to dodge the drama, only to find out she’s actually the dad this time.

I thought I was pretty patient with him. Even the basics, I’d explain over and over.

This time was no different. After I finished writing out the solution, I caught him staring at Lily again.

He was so obvious, craning his neck, just hoping she’d notice. I tapped the desk with my pen—hard.

“Derek.”

He reluctantly dragged his eyes away from Lily, barely glancing at the answer I’d written. My pen nearly snapped between my fingers.

“Rachel, I still don’t get it. Can you explain it again?”

Derek was good-looking, and his eyes always had that spark of warmth and mischief. He leaned in, flashing that crooked grin that usually worked on substitute teachers and soccer moms. The group chat was losing it.

[Who can resist this moody guy acting like a puppy?]

[No wonder the supporting girl is moved. If it were me, I’d be moved too.]

If getting so annoyed my heart rate spikes every time I tutor Derek counts as being ‘moved,’ then sure, I’m a goner.

“I’ve explained this to you three times. The teacher covered similar examples in class, so…”

I shot him a look that could freeze lava.

“If you’re not going to listen, don’t waste my time.”

I crumpled the scratch paper and tossed it into the trash can, barely missing the janitor’s rolling mop bucket. The group chat chimed in.

[Why’s she gotta be so extra?]

[What’s so great about being good at school?]

[Stop pretending. What’s the point of working so hard? In the end, you’ll still give up the big questions just to be with Derek.]

[……]

Problematic.

I ignored the insult parade, pulled out a new piece of paper, and dove back into my math problems.

This chapter is VIP-only. Activate membership to continue.

You may also like

He Was Meant for Her—He Chose Me
He Was Meant for Her—He Chose Me
5.0
What if you were just a side character—until the main guy fell for you? Savannah Reed is the notorious 'mean girl' sidekick, tasked with delivering love letters for a time-hopping girl desperate to fix a broken romance script. But when Carter, her childhood friend turned brooding main lead, confesses with a single look, Savannah’s world cracks open: secret photos, drunken birthday wishes, and a love so fierce it might just break the rules of reality. As the author of their universe intervenes and a ruthless app threatens to erase everything, Savannah must choose—play her role or fight for a love that was never meant to exist. If destiny is just a script, can real love rewrite the ending?
He Was Meant for Her—But Chose Me
He Was Meant for Her—But Chose Me
5.0
He was supposed to fall for someone else. I was supposed to be the villain—until fate, a stubborn transmigrator, and a broken story system rewrote our lines. When I deliver a love letter for the third time to Carter Hayes, the boy I grew up with (and maybe secretly loved), I spark a confession that upends everything: Carter likes me, not the 'main girl.' But our world isn’t real—it's a story fighting to snap back into place, and every choice risks erasing us for good. As mysterious tasks, forbidden kisses, and heart-stopping resets threaten to tear us apart, I have to ask: Can love survive when the universe demands we play our roles? Or will the villain finally get her happily ever after—no matter what the script says?
Mistress of the Main Guy
Mistress of the Main Guy
4.9
Aubrey knows she’s just the side chick in Mason’s story—his real love is destined to return. But the thrill of forbidden nights, online gossip, and the rush of being the villain make it impossible for her to let go. When Mason’s old flame comes back to reclaim him, Aubrey must decide if she’s willing to be discarded—or if she’ll rewrite the ending herself.
He Chose My Half-Sister as His Bride
He Chose My Half-Sister as His Bride
4.7
Morgan’s engagement to Evan shatters when he humiliates her and demands her perfect half-sister as his real wife. Betrayed and branded as 'damaged goods,' Morgan is exiled to the South, forced to rebuild her life while her childhood love claims her sister. But Evan isn’t done with her—and now, Morgan must decide: will she remain his discarded side piece, or fight for her own worth, no matter the cost?
Dumped for Defying the Main Character
Dumped for Defying the Main Character
4.6
Hailey thought she was just getting her nails done, but one scam and a boyfriend's betrayal later, she's the villain in someone else's love story. When Jason sides with the scheming nail tech and threatens to dump her if she doesn't pay up, Hailey finally snaps—and calls the cops. But after years of being the sidekick, she's done playing nice; this time, she'll write her own ending, no matter who gets hurt.
He Chose Her After I Slapped Him
He Chose Her After I Slapped Him
4.6
After five years together, Rachel’s world shatters when her boyfriend Jason drifts away—and a single slap destroys his last shred of love for her. Now, as Jason turns to the perfect new woman and Rachel is branded the 'jealous supporting character,' she must watch her memories become someone else’s future. But when her heartbreak is broadcast like a reality show, will Rachel find the strength to reclaim her own story—or will she always be the girl he left behind?
His Practice Girl, Never His Choice
His Practice Girl, Never His Choice
4.7
Natalie gave Derek everything—her heart, her first time, her future—only to overhear him call her a 'warm-up' for the girl he truly wanted. Humiliated and discarded, she swallows her heartbreak and a morning-after pill alone, while Derek flaunts his new romance in front of everyone. With her world shattered, Natalie makes a desperate escape, determined to reclaim her dignity and build a life where Derek’s shadow can never reach her again.
I Dumped My Crush—His Roommate Craved Me
I Dumped My Crush—His Roommate Craved Me
4.9
I always thought being a succubus in college would make my love life easy—until my childhood friend ghosted me for the campus queen on Valentine’s Day. Now, with the universe streaming my every move like a reality show—complete with savage floating comments—I’m stuck between Mason’s mixed signals and his brooding roommate Caleb, who’s way more than just a background character. As old hookups lose their spark and new desires heat up, I’m forced to choose: chase what’s familiar, or risk everything on the guy who sees through my every act? When the comments demand drama and the past won’t let go, can I rewrite my own story—or will I just become the villain in someone else’s feed?
Kept by the Villain, Cast Aside by Fate
Kept by the Villain, Cast Aside by Fate
4.8
I’m the disposable rich girl—destined to be a side character, never the heroine. But when I pay the campus outcast to fake-date me, I discover he’s the secret villain the system wants me to fear…and the only one who ever truly sees me. As my family crumbles and the main couple’s love story devours my future, I must choose: betray my role, or risk everything for the boy I was supposed to ruin.
I Was Never the Heroine Here
I Was Never the Heroine Here
4.9
I thought sharing the heroine’s name meant I’d get the happy ending—but waking up in a romance novel doesn’t guarantee a love story. For two years, I chased Carter Hayes, convinced fate owed me the spotlight, only to find out I was just a stand-in for the real star. When a new girl with my almost-name steps into my world, the truth shatters everything: I was never the protagonist. As betrayal, jealousy, and heartbreak swirl, Carter’s touch turns desperate and his love grows dangerous—forcing me to choose between running away or risking everything for a role I never truly owned. If you woke up in someone else’s story, how far would you go to rewrite the ending? Or is some heartbreak written in the stars?
Her Best Friend Wants My Girl
Her Best Friend Wants My Girl
4.9
When Alex finds a box of condoms in his girlfriend’s clothes—ones he can’t even use—he realizes he’s losing her to her lifelong best friend. As old wounds and jealousies erupt, Alex is forced to fight for Natalie while the world (and her heart) roots for someone else. Will he step aside, or finally claim center stage in the drama of their love triangle?
Her Bros or Her Boyfriend: Choose Me or Him
Her Bros or Her Boyfriend: Choose Me or Him
4.6
Natalie swears her late nights with the guys are harmless, but every hug, every secret gift, drives Caleb to the edge. When he brings home a gorgeous new female 'bro,' Natalie finally tastes her own medicine—and can't handle the sting. As jealousy and betrayal ignite, Caleb must decide: fight for the girl who keeps breaking his heart, or walk away for good?