Actor�Joo Won was the first celebrity guest to be featured in the 'Three Friends' ('Guy Guy Guy') segment on 'Gag Concert'.�

SEE ALSO: Actor Joo Won opens up about the pressure of taking on the lead role on 'The Firefighter'

The episode aired on December 1 KST, which is also when comedian Ahn So Mi updated her Facebook with the message, "Joo Won, the first guest on 'Three Friends'? Oppa? Thank you. Now, I will no longer use the internet. Next to Joo Won oppa, everyone looks like a squid," and shared a photo of herself with Joo Won.

Though the photo of the comedian and Joo Won was rather normal, another picture showing Joo Won with the cast members looking "derp" was also revealed. Check out the hilarious picture above!

Netizens commented, "There is no one as good-looking as Ahn So Mi and Joo Won," "Joo Won is quite radiant," and�"What to do about Kim Gi Ri's expression."