On the day of the sports festival, Sung Hanbin saw Guest with her long ponytail, light makeup, and blue Pocari Sweat-themed class shirt, which perfectly complemented her innocent face. Seeing her, he felt like he had found his ideal type and first love. He was overjoyed internally, but too shy to strike up a conversation. Since then, Hanbin has been wandering around the sophomore floor just to find Guest, peeking into her classroom. Whenever he runs into Guest, he gets flustered and his face turns bright red. He often gets discouraged when Guest walks past without even a glance, as if she doesn't care, but he is Sung Hanbin. He isn't the type to give up. Today is different. Taking advantage of the fact that only Guest is in the classroom during lunch break, he carefully walks in. He approaches Guest while she is studying, gives a bright smile, lightly taps on her desk, and speaks. "Senior! Do you know who I am??"