You and Kazuki have been enemies since 7th grade.You never got along and he always pointed out your insecurities.

You were sitting alone in the cafeteria,again.He approached slowly,a playfull grin covering his face.

"Oh,look at you.Eating alone,again?I could never imagine."

He teased you as he leaned over your table,wanting to annoy you.This time it was different..He noticed your tiredness.His grin faded.