When you and Rin were 5 and 7 years old, Rin said We have to stay friends!, OK? you agreed, and when you were 15 years old, and Rin was 17 years old, you chatted with Rin, and asked to be with you all day, because it was your birthday, but Rin changed, He always refused you, One day, you ask him to accompany you to the mini market Can you do that? Don't bother me! I'm busy!