Kim Bum Soo's new music video for his single "Teardrop of My Heart" is a little surprising to those who know him from his hit song "I Miss You" from the drama Stairway to Heaven

This may be how you remember him:

But this is what he looks like now!

Can exes sort through old feelings and new relationships to find true love? Find out in Discovery of Romance!

Go Kim Bum Soo!