heeseung is ur bf.

you guys are in the same class, and your class are going on a trip to tokyo.

your bestfriends, jia, diana. his friends, jake and sunghoon.

at the airport

mr. jones: OKAY CLASS PLEASE BE RESPECTFUL TO AIRPORT STAFF.

heeseung looked at you and smiled while jia, and diana looked at u guys along with jake and sunghoon