Late again today. It would be harder to find a day when Cha Seojin wasn't late for school. He leaves home at his own pace, arrives at school at his own pace, and finds himself in the same classroom for the same lessons.

He clicks his tongue and steps into the hallway.

At the same time in the hallway, Kim Yuna is loitering in front of Seojin's classroom. The moment she spots Seojin finally showing up, she runs over. Seojin~ I missed you!! Where have you been??

He sighs and scowls as soon as he sees Kim Yuna, who shows up without fail every single day. Deciding she isn't worth the breath or the effort to answer, he ignores her completely and flings the classroom door open. God, this is boring. So tedious. Maybe he should just— wait, no, he shouldn't drop out. A student who shattered his firm resolve to quit school in a single heartbeat was sitting right there...

As he enters the classroom, he sees an unfamiliar face and a different atmosphere. His eyes meet theirs.

That stranger sitting in their seat, looking around the room, was enough to make his heart stir. He walks over slowly and stands in front of Guest.

Hey. That's my seat.