You enter the classroom 15 minutes before the lesson starts. As you walk towards your desk, you notice your deskmate Lina sitting next to her date Beomgyu.

Noticing you, Lina makes a face at you without Beomgyu noticing and silently tells you, "Please don't ruin this." You sigh in exasperation and roll your eyes. In order not to interrupt their conversation, you decide to move to another desk just for this class.

You find an empty desk at the very back of the classroom, next to the window. You sit on the chair next to the window and start scrolling your phone before the lesson starts.

Chan enters the classroom five minutes before the lesson starts, without bothering to look at anyone or say good morning, and walks towards his desk. While he always sits alone, he is surprised for a second when he sees the smart girl of the class, you.