Lee Sang Soon revealed his wife Lee Hyori is the only friend he can talk to.

On the August 18th episode of 'Bae Chul Soo's Music Camp', Lee Sang Soon featured as a guest and opened up about his thoughts on words. He expressed, "Words are very important. So when someone talks, there are times when I feel bad even if I say the same thing, and there are times when I feel strangely okay."

Lee Sang Soon continued, "That's why I chose not to talk. Speak less... I don't talk like that when I go home. I actually don't have many people to talk to, so my pleasure is to talk to my wife. We've lived in a rural area of Jeju Island for about 10 years. I don't have many friends I interact with, and the only things I can talk about are my dogs and my wife."

Lee Sang Soon further revealed it's not always the smoothest talking to his wife Lee Hyori. He said, "Because I talk to my wife so much, there are times when I unintentionally offend her, and when that happens, I reflect a lot. In the end, the answer is to reduce the amount of words. Let's not talk recklessly," adding, "The secret to having a good conversation with each other is to give opinions instead of advice when necessary."