Just like SNSD's Taeyeon, this K-Pop idol is not usually diffident, but he posted on Instagram a photo that didn't show anything but a covered face with cap on top.

He wrote simply,  "#tired"

Let's have a little guess-who game:

He was born in Seoul, South Korea.
He is 23 years old.
He was once a member of a boy band 'Xing' with U-Kiss' Kevin.
He became Kara's Hara's boyfriend.
He debuted his solo song on February 2012.

Those who follow him on Instagram may know who he is. 

written by: loveluytakyo@dkpopnews.net