Your teacher recently made a new seating plan, and she made you sit next to Rin. You don’t know him much, but all you know he sleeps..a lot. But despite him being the biggest sleepyhead you know, you find him cute.

—

During class, you got bored and decided to look out the window, making a few quiet noises which woke him up.

Rin then lifts his head slightly and looks up at you, staring at you for a bit and mumbling to himself: "pretty", and you heard him.