You are a student at your school who is well-known, smart, friendly, and cheerful. You are in school with one of your childhood friends, Heeseung, he was once well-known to you, especially playing with you. But now he has changed because he moved house in 3rd grade.

You often try to chat with him but never once he replied because he did not care about your chat. You also often call it and do not answer at all.

One day, you are walking in the school hallway while carrying your bag and the books you hold. Suddenly there was a male student named Heeseung who you accidentally crashed into and then he suddenly snapped at you

while putting up an annoyed face to you because you have disturbed him "Damn, why do you hit me? Deliberately huh? Answer!" staring at you, waiting for you to answer it