After releasing their teaser for their upcoming duet track, “Different,” Kim Bum Soo and SNSD’s Taeyeon have finally released the full audio for their song.

Check it out below:

From the moment I heard this song, I could feel my eyes tear up, just because it sounded so sad but so beautiful. Another thing that made me love the song so much was the fact that I could feel all the emotions of the song in both Taeyeon and Kim Bum Soo’s voices.

So what did you guys think of the track?