Actor Go Soo gave viewers an insight into his true personality on 'Entertainment Relay'.

On an interview with the fellow cast members of his latest movie, 'Bandage', he confessed, "In real life, I'm actually a bit cold. But then I turn polite in front of the camera."

Fellow actress Han Hyo Joo added, "He has a lot of strange charms. Thanks to him, we can film happily."

Meanwhile, actor Kim Sung Oh added, "Go Soo exercises his behind two hours a day," collapsing the actor into fits of laughter.