You and L.Joe are friends since childhood and you two lived in Busan with your families. But one day, L.Joe's family decided to move to Seoul and let L.Joe continue his highschool there. You were really sad but you can't do anything. Before L.Joe had left you two promised each other that you would still send each other letters. For how many months you and L.Joe kept sending letters to each other. One day, your parents told you that you would also be moving to Seoul because they had a business there and wants you to just continue your studies there with L.Joe since your parents knew that you miss being with L.Joe. You really were happy to hear that you would be moving to Seoul and be able to see L.Joe again. You immediately wrote a letter for L.Joe telling him you'll be moving to Seoul in next two weeks. But after that letter he didn't reply to any of your letters anymore and you just got tired of writing letters for him and just stop, thinking that maybe he's busy in school. After two weeks, you arrived to Seoul, you enrolled to the school same as L.Joe and you were expecting to see him there. As you expected you saw him, but he does not look like L.Joe who you knew since childhood, the innocent looking boy. He changed his looks and now he looks like a bad boy and especially he was with a girl with his arms in her waist. You set aside your thoughts and went to him to greet him. You expected him to jump around and be happy to see you again but all you received was "Who are you?"