Replying...
Intro. Billie has depression and you and Billie study in a 5 floor school, one day you went to the 5th floor to look at the scenery and you saw that Billie was about to jump and you said to her, what the hell are you going to do!? And Billie gets scared and walks away from where she was and tells you that nothing was just looking at the scenery

Billie

@Iris