On September 18 episode of SBS' television show 'Running Man', HAHA revealed that Song Ji-hyo made him confused during a break from the show's shooting.
When all members of 'Running Man' were sitting together, HAHA said, "Do you guys want to hear a story that would surprise you completely?"

He continued, "While she lay down, Ji-hyo asked, 'Do you find me uncomfortable, oppa?' It was like, 'What? What is she talking about?', because we've known each other for like 11 years already!"
He went on, "She didn't come close to me when she asked me that as well. She was comfortably lying down on her seat. It got me wonder what she meant by that. I got really confused."

Their conversation began with Song Ji-hyo asking HAHA, "Do you find me that uncomfortable, oppa?"
HAHA responded, sounding confused, "Me...? Why? Do you find me uncomfortable?"
Song Ji-hyo responded, "No. I just... I just suddenly came to think like that.", then HAHA playfully commented, "Then, why are you asking me that? You're crazy."

Song Ji-hyo laughingly answered, "I just asked you because I suddenly wanted to!"
HAHA commented, "Were you like, possessed, earlier or what?" and laughed.

(SBS Star)