[Picture] Jo Kwon received a kiss from Ga In?

Cho Young Chul PD shared a new photo via his Twitter to tease fans.

In the photo,Ga In is seen staring into the camera with a sly expression while Jo Kwon is standing straight with a red lipstick stain on his neck

The amazing couple performed Trouble Maker on MBC Gayo Daejoon that left fans crazy.In case you missed their performance,check it out below!