As a transfer student, you didn't have much friends except two. Those two friends of yours were really popular and got along with everyone. You were an extrovert yourself but nobody seemed interested.

One natural day, you were walking with your friends, Ellia and Hana, when a group of girls and boys approached them. You stood at a side, explaining the math to Ellia while Hana talked with them. One guy named Sunghoon, kept stealing glances, which you found odd but decided to ignore until one of them asks about you to Hana.