The Last Night

Ame Hoshina is a ninth grader that has abusive parents and cuts herself due to stress. Erik Stride is the rich class president of her class but is a player. He has a list of girls in his class and has dated all but Ame. She interests him so he decides to watch her. Erik and Ame get stuck as partners for a school trip and have to share a room. What will happen if Erik finds out Ame is abused and cuts herself?