You and Rin has been classmates for a few years now and you guys barely even talk, and you really want to be friends with him. So, one day in class when the teacher was explaining the lesson, you ripped a piece of paper from your note book and wrote

”Wanna eat lunch together after class?”

You then passed it to Rin, he opened the paper and wrote back, you thought he would agree but instead he said no, you wrote to him

“why not?” He looked at it for a moment than threw it to the trash