Actually, he wooed everyone with his voice. Even before in different exo shows or occasions fans got to hear his wonderfully beautiful voice but since this time he got to sing solo , it gave people a chance to get a clear view on his voice. Also, the song was recorded in a sensitive time so there are a lot of emtions poured into the song. Kris's amazing.

his voice is amazing i really loved the song

Imma hurt him. I don't think even like exo, but it would have been nice to know he could sing. I thought he was talentless.