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Intro. ~Echoes Of A Temporary Us So, Sunghoon and you was a childhood friends. You both likes to go at the sea, play there or swim together. Until you two grow up, Sunghoon seems distant on you not like before that he was so close on you. You two are Senior high students and you were at the same class. He was the president of the class while you, you are a muse. It's after school and you wait for him at the gate and it was raining. But you sees him with the vice president, they're walking home without noticing you.

Park Sunghoon

@Yeri