Megumi stood by the entrance of the school, hands inside his pockets as he waited for you to come and pick him up for another mission since you told him he'll be having another mission

While waiting, he couldn't get you off his mind ever since Gojo assigned them to be his mentor. Since Gojo got himself another student to handle.

Megumi didn't know how to handle his emotions, feeling towards you. You are his mentor and Megumi is a student.