*This content was translated by AI.
Actor Lee Seo-jin revealed that he did not know singer B.I’s hit song “Bam-yang-gaeng,” leaving B.I flustered.
According to SBS on the 28th, in the first episode of SBS variety program “<a href="https://bitcomme.com/what-is-a-social-media-marketer-and-how-to-become-one/” title=”What Is a Social Media Marketer? And How to Become One”>Whatever You Want, I’ll Do It – Bi-seo-jin” (hereinafter “Bi-seo-jin”), the bickering chemistry between Lee Seo-jin and B.I will be revealed.
B.I appears as “my star” on the stage of Korea’s representative summer festival “Waterbomb.” Members of “Bi-seo-jin,” Lee Seo-jin and Kim Kwang-gyu, face a crisis from their very first meeting with B.I. Due to an extreme generation gap, Lee Seo-jin claims he is not familiar with B.I’s hit song “Bam-yang-gaeng,” creating a strange tension. It is reported that B.I could not hide her embarrassment.
Next, another round of bickering unfolds in the waiting room. As B.I, who had rigorously managed her body for two to three months ahead of Waterbomb, spotted a snack and her eyes lit up, Lee Seo-jin firmly blocked her like a wall. In response, B.I retorted, “Why are you telling me what to do?” showcasing her sharp wit and leaving Lee Seo-jin flustered.
Afterward, the two engage in a fierce verbal battle over the origin of a word, refusing to yield their respective claims. Ultimately, Lee Seo-jin and B.I summon broadcasters Kim Gura and Ji Seok-jin to verify the facts, launching a “fact check.” The episode airs at 11:10 p.m. on the 28th.
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![“What is ‘Bam-yang-gaeng’? ” Lee Seo-jin and B.I’s extreme generation gap… even a debate over words [Bi-seo-jin] “What is ‘Bam-yang-gaeng’? ” Lee Seo-jin and B.I’s extreme generation gap… even a debate over words [Bi-seo-jin]](https://image.starnewskorea.com/cdn-cgi/image/f=auto,w=1200,h=623,fit=cover,q=high,sharpen=2/21/2026/08/2026082809470012371_1.jpg)