Just wanna share my fav BaekChen/JongHyun song :3 maybe some of you have known this song ... im just sharing with this to who havent heard it.. 

When Baekhyun and Chen on Immortal Songs 2 

Baekhyun&Chen- Really, I Didnt Know

https://www.google.com/url?sa=t&source=web&rct=j&ei=Q68uU7iLN4SVrAf52oD4CA&url=http://m.youtube.com/watch%3Fv%3DwwucfbKSwac&cd=1&ved=0CCYQtwIwAA&usg=AFQjCNHrWH1i5yNdNTEKOzI6EqPrW9ruHw&sig2=6BcI4SppZZZ-fB6wN18oJw