Changsub's reaction to being embarrassed in front of his best friend was totally funny

I was watching Salon de Idol and it was so funny to see Lee Changsub break down in front of his real friends.

Park Cho-rong and Yoon Bo-mi have been friends for almost 15 years, so they joke around comfortably and talk about each other's dark pasts.

When Yoon Bo-mi brought up the story of her text being read and ignored, I burst out laughing at how Chang-seop's expression froze for a moment.

But on the other hand, when they talk about height, the two of them go into full girl mode and their reactions explode.

It was so real to see Changseop react so flustered when he saw that, saying it was his first time seeing it.