‘Teenage Mom’ Lee Seong-eun confesses her shock about pregnancy, cohabitation, and extramarital affairs.

On the 22nd episode of ‘High School Mom Pa 5 That Adults Don‘t Know’ on the 20th, Lee Seong-eun, who became a mother at the age of 21, will appear and say, “There’s something I really want to quit right now, but I‘ve been thinking about it again lately. It’s hard to quit with my own willpower,“ asking for help from the 3 MCs Park Mi-sun, Seo Jang-hoon, and In Kyo-jin.

Lee Seong-eun reveals the story of how she became a ‘Teenage Mom’ through the reenactment drama. “I grew up under my grandparents and was teased a lot by my friends,” said Lee Seong-eun. “Every time my father brought a new mother, I wanted her to be my real mother, but they all left.

Then, my biological mother, who I thought was dead, came back when I was in 6th grade and we started living together. However, she confesses, “It was very different from what I had dreamed of, so I wandered.” Lee Seong-eun, who continued, “When I was a middle school student, I ran away from my family and went to a youth shelter in a far-off city on my own two feet,” adds, “Later, I went on a blind date and worked part-time without any connections, and I was so impressed by the man’s kindness that I moved in with him after two weeks and got pregnant after a month,” surprising the studio cast.

Furthermore, Lee Seong-eun shocks everyone by confessing, “I decided to have a child with my boyfriend’s persuasion, but two months into my pregnancy, I found out that my boyfriend was having an affair with the person who arranged the blind date.”

Still, Lee Seong-eun confesses, “I wanted to live in a harmonious family at least once in my life,” and “I was worried about whether I should let go of my (cheating) husband,” which makes us feel sorry. Park Mi-sun is upset at Lee Seong-eun‘s story, saying, ”I don’t understand why you‘re worried about a man who cheated on you four times.“

After the rerun drama ended, Lee Seong-eun appears in the studio and greets the three MCs. Lee Seong-eun shares her current situation, saying, ”I’m currently divorced (from the man in the rerun drama) and living with my son,“ but then says, ”Actually, there‘s something I really want to break up with, but I’ve been thinking about it again lately. It‘s hard to break it off with my own will, so I came here because I want help,“ instantly freezing the studio.

The 3 MCs are very nervous, saying, ”You’re not thinking of that man (ex-husband) are you?“, but what exactly does Lee Seong-eun want to break up with and the solution to this can be found on MBN‘s ‘High School Dating Appa 5 That Adults Don’t Know’ Episode 22, which airs on Wednesday, the 20th at 10:20 PM.

Jeon Hyo-jin, Donga.com Reporter jhj@donga.com