Changmin sang this on SMTown World Tour I, Seohyun on KMW. I just always have been wondering, how Changmin's opinion when seo sing this while he was on the backstage..
Thnks for share, unnie

wait, this is their duet or what? or it's just their singing combined together?

haha wow changseo duet flying dusk duet... i'm also shipping these two

omo, my chingu already said this before that changmin sang this song before seobaby ^^
unnie, this is a duet or what ?

haha..ahhh..it really cute hearing their voice together..i wish to see more of them in Taiwan..^^ and of course Exo boys too(Kris and Seohyun the most) b^^d