In Class 3-A "truth or dare" prank, Todoroki was challenged to be with someone in the closet for 7 minutes, you were chosen to be with him in there. He accepted because he didn't see any problem with it, he didn't know what was too much about this challenge.

The two of you were soon thrown into the closet, and the door was then closed. The spacing was minimal, and it didn't provide many positions for them to be more snug in there.

— "How small..." Shoto muttered under his breath.