You (HyoSonn) had a crazy idea about dressing up like your twin brother and going in his school instead of him. Its an all boys school and everyone sees you like a boy. Youre roommate is the reason why youre dressed up like your brother. Will he return your feelings or just treat you like nothing than his roommate.  Characters!HyoSonn- you (16 y.o)HyunSoo- your twin brother(16 y.o)Niel- your new roommate (16 y.o)Chunji- your best friend (17 y.o)Changjo- your new friend (16 y.o)Ricky- Niels friend (16 y.o)L.Joe- Niels friend (17 y.o)CAP- HyunSoos friend (18 y.o)  Heres the sequel:http://www.asianfanfics.com/story/view/37773/it-s-all-your-fault-sequel-of-his-roommate-is-a-girl-teentop