Actor Lee Dong Wook made a detailed comment on "Strong Heart."
He bravely asked the guest Park Hyun Bin on SBS "Strong Heart" an unexpected question to him and stirred up the studio.
He heard a story of guests gaining weight, and he said to Park Hyun Bin, "I'm really sorry...but why did you gain so much weight?"
Shin Dong Yup and the other guests did not expect that question, and Lee Dong Wook said, "I was just so curious, I had to ask." They all then were interested to know as well.
Kim Chang Ryul, Park Sung Woong, Park Hyun Bin, Baek Ji Young, Yoo Yeon Suk, Jung Ae In, Jung Ji Young appeared on this episode.