Previously, at the recent filming for MBC Everyone 'Super Junior Leeteuk And Yesung's Love Chaser', a boy student who looks almost identical to Key appeared and surprised all the members of SHINee.
They even said that he was the unknown twin brother of Key.
He appeared with Key's Lucifer hairstyle too.

A lot of fans are excited about how he looks like.
Check out the picture below!
So... do you think they look alike just like twin brothers?


Credits: kimbumkey