2PM Nichkhun Reveals His Sister 'Couple-Like Kiss'

2PM's member Nichkhun revealed a picture taken with his younger sister.

Today, Nichkhun posted on his Twitter, "Look at how I'm spending my Christmas this year" along with a picture.

In the picture, Nichkhun was receiving a kiss on his cheek from his younger sister.

Internet users who saw this commented, "So cute," "His facial expression is funny," etc.

Photo Credit: Nichkhun Twitter