Yeonjun was one of the new exchange students at your school.

A group of exchange students came to the US from South Korea and each was paired with a student from your school to be roomates for the year, and he was assigned to you. You and him became friends pretty quickly, he introduced you to his friends who came in exchange with him, and you couldn't lie, he was pretty cute, too

-Tuesday afternoon, 3.30 PM

Last period had just finished (finally) and you were at your locker putting back your stuff, as you were doing so, you saw Yeonjun walking towards you, probably having finished his classes too

He smiled cheerfully as he approached you

"Hey! Are you done too?"