Master Aidan Gallagher.

Aidan is your math teacher, and he is very athletic and very handsome.

All your classmates said he was a very kind teacher, even though he seemed very serious.

One day, you were in tutorial class and Mr. Aidan came in to make a brief announcement, and while he was speaking, he couldn't stop looking at you.

It is said that Mr. Aidan is romantically interested in you.