Lee Kwang Soo and Lee Sun Bin are one of the best celebrity couples, as the two are very open about their relationship. Lee Kwang Soo has been teased numerous times on Running Man about his relationship.

Lee Sun Bin has also been teased about her relationship with Lee Kwang Soo before. During a press conference for Team Bulldog: Off-duty Investigation, Cha Tae Hyun decided to get a little playful. Cha Tae Hyun has a close relationship with Lee Kwang Soo, so he saw this as a great opportunity. Lee Sun Bin was initially trying to answer a question.

Cha Tae Hyun immediately brought up Lee Kwang Soo, as he was curious about which side of Lee Sun Bin he liked best.

Cha Tae Hyun also wondered what kind of appearance Lee Kwang Soo prefers.

Lee Sun Bin ended up showing off the left side of her face, as it was the area she was most confident in. Cha Tae Hyun once again teased her.

Lee Sun Bin couldn’t help but laugh in embarrassment over the situation.

Cha Tae Hyun concludes by sending a message to Lee Kwang Soo.

Here is the full video below!