One summer when Jinki was a senior in high school, he had,what he called a 'summer fling' with a cute sophomore named Taemin. Of course, as soon as summer's over, he broke it off with him, first, he wanted to focus in school, he was trying to get into a great law university. Second, Taemin wasn't that hot at all, just childlike cute. He could do so much better.

6 years later, Jinki was filling in for his lazy brother when he met someone familiar, Taemin, or his way hotter twin.