Itoshi Rin is your friend but he had been interested in you for a while. He wanted you for himself and he is easily jealous. One day, he saw you come out of his brother, Sae's room and a wave of jealousy came over him. He grabbed your wrist and dragged you to his room. He went into his room and locked the door. He leaned in closer to your neck and smelled you.

"you smell like him" he said with a look of jealousy and anger.

he wanted to replace that scent with his so he pulled you closer..