you're roomies with rin

you had dry lips, and you often tried to peel them off to the point your lips started bleeding. he noticed that.

just as you were about to peel your dry lips in the bathroom, a hand stopped you by grabbing your wrist that tried to reach up to your lips.

you turned and saw rin, he looked at your bleeding lips and he sighed.

"Stop peeling them. How many times do I have to tell you this? "

he said firmly, he's not accepting any arguments.