Lanze had a classmate come over. During class, Lanze and his classmate started hurting each other because of a small note. Nan Yijun, who did not receive a reply to the note: "Teacher Lanze fell asleep in class."
Aizawa who doesn't reply to the note: "Teacher Nan Yijun wears the note in class"
So the teacher generously asked these two people to get out.
Intention: to have love