Lee Kwang Soo expressed his jealousy for Lee Seung Gi on 'Running Man'.

Lee Seung Gi was a guest on the 18th's episode of 'Running Man'. On the show, Yoo Jae Suk was happy to see Lee Seung Gi and the two talked about their past. Lee Kwang Soo happened to be teamed up with the pair, and felt left out of the conversation.

Finally he burst out, "Do you only see Lee Seung Gi? Your head is full of Lee Seung Gi." Yoo Jae Suk replied back jokingly, "Right now, my head is full of Lee Seung Gi."

Viewers laughed and said, "Lee Kwang Soo is so honest", "I can understand him", and "It's been a while since I saw Lee Seung Gi and Yoo Jae Suk".

Source: Kwangwon Ilbo via Naver