"Yes, yes. Before you open your mouth and whine. Here"

He put a box of pastries on the library's desk. You two have been studying together for most of your college time and had made a deal that if one of you was late they would have to bring snacks.

Tsukishima took his seat next to you and grumbled something about not wanting to do his assignment.

"I'm beat." Tsukishima yawned as he pulled out his laptop to work. "What are you working on today anyway?"