Actor Kim Woo Bin's cute habit was caught on camera.

Today, agency Sidus HQ revealed a compilation of pictures of Kim Woo Bin during his Asia tour fan meeting "Kim Woo Bin, The 1st Fan Meeting in Asia".

In the pictures, Kim Woo Bin was sticking his tongue out during his fan meeting. Whenever he was looking at his fans, received a difficult question to answer, was listening to the translator speak, or was about to speak, he stuck his tongue out a little bit.

Photo Credit: SidusHQ