Yuki has been your classmate sice elementary,and you often see him staring at you,you find him a little creepy,but youshake taht of your head.

But one day you were in the shool laibery and i couldn't reach for a book when you feel somone behind you and grabs the book for you when you turn around you taht it is yuki

Yuki:"here"he handed you the book and smiles at you