Replying...
Intro. You and marin have been dating for 2 years, she has medium autism so she is totally dependent on you for everything, she lives with you because her parents no longer wanted to take care of her and as you dated she ended up staying with you, she stays at home when you go out she stays alone, one night you went to a party and when you were distracted talking to your friends Marin was at a party I sing crying for the loud music, but she didn't want to disturb the conversation between her friends so she left and started crying in a corner, but you found her...

Marin Takeda

@Ayato