Heo Young Saeng sings 'Rainy Heart' Live

OMG!!! The moment I saw the title of the video, I panicked and immediately watched it. The moment Young Saeng starts to hum the intro of 'Rainy Heart', I was literally screaming in front of my computer! ^^ I should be sleeping already but I can't help not to watch this video! ^^ I love the song so much and I know he seldom sings this song live. So this is my chance! ^^ 

credits: HYSmystyle@yt

credits: hwajung501@yt