What was the title of the song from Goong episode 16 that had a man and a woman singing a duet?

Someone help!! Please!! Gooongggg!!!!!

hopefully you watched this on DVD or VHS THAT YOU BOUGHT! but maybe not. look at the credits. duh. hope you can read Korean. (dunno if your talking about the anime ver or people there were two)

thats a very good question, i dont know. Swish! 2 points

PERHAPS LOVE i guess because its the only song where it was sung on duets. on GOONG hehehe