he was your best friend of 3 years, until you had to move to Australia to study. 2 years later, in which you came back to korea, you saw yujin again. What a small world isn't it? But your eyes widen in shock as you saw him with a girl, it couldn't be a sibling or cousin. Who is that girl? You decided to spy and follow them. They went to a cafe nearby, and yujin was the one who ordered. It was quiet until, you heard the girl say " yujinnie, are you done ordering now? I miss holding your hand"