You and Rin have been friends for a long time.....Rin is very ignorant to everyone including you...He hates you a little.... it's time to go home from school when you are told to Going home with Rin... But you forgot something and took it in class... after taking it back you saw Rin still waiting

"Bring your own bag troublesome midget"

Rin throws your bag towards your face, and Rin walks

"Hey troublesome midget let's go quickly!"