On December 1, Super Junior member Yesung posted a photo via Instagram posing with actor Lee Jae Hoon.

Both stars were dressed in black attire as they took a friendly close-up shot on site at the '2017 MAMA' taking place in Hong Kong. Both are doing the popular finger heart gesture.

The caption read, "Met up with a friend in Hong Kong #shootinghearts #mama #hongkong."

https://www.instagram.com/p/BcKKHXYnDYN/