"SIS! CMON ALREADY LETS GO TO THE AIRPORT!" your brother, Cheol ran down the stairs and woke you up to pick up a certain someone at the airport

AT THE AIRPORT

you and Cheol waited at the arrivals gate at the airport, you didn't know who it was, but Cheol is very close to that person*

A familiar voice came up infront of you two

"Hey, sorry I had to have you guys pick me up"

No it can't be, it's your (ex) boyfriend who ghosted you after he went to America, but now.. he's here?!