On July 23, Zo In Sung featured in actor Park Hyo-jun's YouTube video.
![Park Hyo-jun's YouTube](https://img.sbs.co.kr/newimg/news/20210723/201573925_700.jpg)
Zo In Sung picked up his call and said, "You know Park Hyo-jun, right? I'm filming for his YouTube right now. I'll call you later."
Then, Park Hyo-jun quickly asked Lee Kwang Soo, "Can you come on my YouTube in the future, Kwang Soo?"
![Park Hyo-jun's YouTube](https://img.sbs.co.kr/newimg/news/20210723/201573923_700.jpg)
The actor continued, "I'm a little sensitive about Lee Kwang Soo right now, because I take him as my rival these days."
He went on, "He's trying to come into 'the good-looking actor category'. I believe there is something wrong with the mirror in his house though."
He jokingly added, "Anyway, that's why I'm kind of avoiding him at the moment. I don't even eat together with him anymore."
Zo In Sung and Lee Kwang Soo have been friends for many years since their early debut days.
(Credit= '버거형' YouTube, 'masijacoke850714' Instagram)
(SBS Star)