Kwon Yuri and Choi Sooyoung are friends since forever. They're neighbors, same age (Yuri is a bit older by months), attending same school from kindergarten till college now (even in the same major, Economy).

Apart from those similarities, they're completely different. Yuri is obsessed with gym, yoga, pilates, swimming, and diving, meanwhile Soyoung even can't swim. Sooyoung is eating machine who will eat everything in front of her, besides Yuri will always say big no to snacks. Yuri adores her long black hair, Sooyoung always do experiment for her hair. Sooyoung is a fashionista who always updates for new branded fashion, Yuri is just wear everything she has in her wardrobe (unless when Sooyoung mocks her fashion sense and asks Yuri to change her outfit by borrowing her own clothes). Yuri likes sporty guy, Sooyoung likes delicate and cute guy.

People say different personalities will complete each friendship or relationship. That works for Yuri and Sooyoung. They fill and complete each other.

Until one day, they found their similarity: their attractions to a guy named Kris Wu.

Kris is also a student in Yuri's and Sooyoung's college. His major is Accountant, but he has same class with Yuri and Sooyoung every Tuesday and Wednesday (the days which always be waited by Yuri and Sooyoung). Kris is Korean with Chinese decent. He spent his childhood and teenage life in Canada. He's tall, handsome, cool, smart, kind, friendly, gentleman, fabulous, hot, manly, delicate, beautiful, manga-character-like, perfect, etc (according to Yuri and Sooyoung).

Firts time those girls saw Kris, they realized they both attracted to him. It's too late to back off because Kris is too perfect to not fall in love with. Yuri and Sooyoung made a deal. Kris is theirs until he chooses one of them or until he has a girlfriend, because they believe as long as Kris is single he will always be theirs, don't care with other Kris' admirers.

Wherever Kris is, there's no girl who will ignore him. Just like that day in canteen, when Yuri and Sooyoung were daydreaming about Kris who's sitting four tables away in front of them. He had conversation with his friends, Minseok and Jongdae.

"Do you still remember two types of a guy I told you from the books I've read?" Yuri spoke while tilting her head and adoring Kris.

"Yes and our Kris definitely isn't one of those two types!" Sooyoung responded, smiled sweetly without looking away from Kris who's currently laughing with Jongdae.

Yuri sighed because of Kris' perfection that's too much for her. "You're right. He's really one of a kind."