Side couple supremacy

When Woo-in Meets Suk-yun he thinks he's perfect, but the two quickly break up. Woo-in gets a job with Jungwoo 's cleaning business, where he must clean the very messy apartment of Suk-yun, who turns out not to be perfect- but who cares!! Because Suk-yun has a brother 😶. A side couple so good they took over the cover.

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Drama
Imposter syndrome/ daddy issues/ debt/ cheabol x working class

To save his family in this cruel dystopian Yohan must get close to and spy on a government figure head, Victor. But who cares!! Because Victor's bodyguard has a crush on a deeply traumatized bar tender.

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Fantasy
Dystopian/ politics/ espionage/ war

The cold and disconnected Yugun mets the sweet and friendly Ian, but who cares!! (Actually I do I like both couples) because Yugun has a himbo of an older brother and Ian has a close sunbae.

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Student life
Student x student/ puppy x kitty/ hyung x sunbae

Brat convinces his childhood best friend to help him get better at sex so he can impress his crush with his amazing sex skills. But who cares because Hansol has a dumb ex boyfriend and a new crush. Side couple is the perfect amount of toxic for me.

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Friends to lovers
Love triangle/ not really tho there's a clear winner / smut

Who cares about the main couple because Protag has a clingy adopted brother who's FAKE DATING his client!!! Only thing side couple has to do to win me over is get a plot.

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Drama
Mental health/ cheabol x poor guy/ fake dating

Baek ended up dropping out of highschool & worked continuously for 6 years in order to repay the debts left behind by his dad who ran away, until one day a space ship crash lands into his house but who cares about that cause the alien has a brother and Sohan has a landlord. Writing this at season 2 chapter 2 so side couple ain't even side coupling yet but I'm prophetic.

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Comedy
Alien x human

Ji ho moves into a cheap apartment only to get robbed! And fall in love. But who cares because Ji ho has a friend and a sunbae and the sunbae has a brother and the robber has a manager- a lot of couples here and they're all cute. Seriously the brother and manger are the only straight people I support they're so cute.

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Robber x lover/ jk he's not a robber/ puppy x bigger puppy/ comedy / same author as merry marbling (I stan Pengki)

Dojae is a recovering playboy who can't feel emotions, but he loves Euntak. The two start up a relationship to please Euntak who is very understanding and supportive of Dojae's unablity to process emotions but who cares because Euntak has a childhood best friend with a crush. (side couple annoyed me up until after they got together)

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Student life/ sociopath/ past trauma