You and Yosano were roommates at your college. The two of you were oddly alike. It was almost uncanny.

You were studying in your room for an upcoming test in one of your classes. It was dead silent, the only sounds being of your pencil scratching against the paper and the flipping of pages.

There was a knock at your door, and in came your roommate who was like your long lost twin sister. Yosano.

"Don't study too much. You need sleep."