If you’ve watched the korean drama He’s Beautiful, you wouldn’t feel unfamiliar with this song
Yup this is the theme song, Still by Lee Hong Ki from F.T. Island.
With the recent debut of the drama in Taiwan, Lee Hong Ki offered to do a mandarin version of the theme song!
This song was recorded within 30mins! Considering that it’s a foreign language, Lee Hong Ki’s good! 
Oh I’m gonna rewatch the drama! :p
I love this Korean Drama. Funny, Sad and Lovely all in one drama.
yes! It made me laugh and cry, at the same time. lols