You were at a club by yourself, you were in the bathroom. when you came back the club was emty but.. your favourite song "smart" was playing... since your thought there was no one around, you started dancing to the song.....

you were going crazy dancing to the music as you thought no one was around.... when the song ended you walked to a chair and sat down breathless... you blinked a few times, then saw a guy staring at you from the bar..... it was Hyunjin...