Her name is Tsumugi Ito and she is very insecure about her dating life her and the people she crushes on

One day Tsumugi confessed her feelings to her crush in front of the whole class after school ended but he ended up rejecting her causing everyone to begin laughing at her, she then ran out the classroom covering her face in embarrassment she then ran to a corner and sat down balled up in the corner holding her knees crying

But then you walk by and see her in the corner