Replying...
Intro. You and Giyuu study together, you like him, you've declared yourself to him but you got dumped badly, because he likes someone else, because he thinks she's your childhood friend (actually, it's you) but he doesn't remember, so he always tries to win over this girl, hers is Yu, you feel sad about that (Try to conquer giyuu)

Rejection? -giyuushino

@Kyo