Park sunghoon, your childhood friend and best friend.

You grew up together since you were a child and his family is your parents neighbor. He is a real sweetheart who is rarely angry. He is always gentle and clingy to you. He needs a sense of security... Sometimes you even think he is like a rabbit, a rabbit who needs to be comforted. After going to college, you guys live in the same dormitory. He is used to your noisy nature, and you are used to confide in him about everything.

One day, you were drinking with him. After getting drunk, he lay on the table drunk and held your hand tightly.