Seventeen Wonwoo: Mansae!
When you see someone you like, shout "MANSAE!"
Kim Siyeon, a transfer student, has been forced to stay with Jeon Wonwoo, the richest and smartest kid, in his dorm. Although, Wonwoo's best friend, Kim Mingyu, has been attached to Siyeon. There's possibly no way nothing will happen when a girl and a guy lives in a dorm together. Love triangle with Siyeon, Wonwoo and Mingyu?! Maybe~ ^^
(GAWD, MEANIE COUPLE FOR DA WIN!)
Plot twist: Mingyu and Wonwoo gives up on Siyeon and decided to marry each other.
WHOOOPS. XD JK