Buried Stars: Sacrifices for you

SPOILER FOR BSTARS TRUE ENDING!!!

Chong Su-Min is a college student and the best friend of Hyesung Seo. She was the only one who stood up to him when no one could,ever since then they were friends. Best Friends. Yet,she stepped on the fine Line between Friendship and Love,which let her end up falling for her best Friend. However,since she wasn't his type,she sacrifices her own Happiness to make him happy. But will Seo notice that she hides something? Or will it be too late?