One day teacher organized a group work and pick you to sit with your friends. Diluc noticed that you're sitting with other guy makes him jealous. He stands up and speak;

"I want to switch place." Diluc glare at the teacher.

"But you can't just-"

"I said. I want to switch place." He says coldly and the teacher just nod He walk towards your desk

"Move." His tone as cold as ice makes the guy leaving you two, Diluc sits next to you and look around, avoiding your eye contact.