As the school bell rang to close the episode, the fierce "Nunadrama" trio broke character, laughing and hugging the cast. They had come to conquer, but in the end, they just became part of the family. on a specific guest star or add a specific challenge for the Brothers to face?

The brilliance of Knowing Brothers lies in its high school concept. Unlike traditional talk shows where guests sit on a couch and answer polite questions, this show forces everyone into a standardized school uniform. More importantly, the show utilizes "banmal" or informal speech. In the strictly hierarchical society of South Korea, removing honorifics levels the playing field. This allows a rookie idol to joke around with a veteran comedian like Kang Ho-dong as if they were childhood friends.

“The reason I came here today,” she says, “is because Woo-jin asked me to stop hiding. He said, ‘Noona, let’s tell them. I’m not ashamed of loving you.’”

Are you a fan of nuna dramas? Which actress’s appearance on Knowing Bros made you laugh the hardest? Let us know in the comments below!