Lee Seo-Jin Reveals Personal Ties While Managing All Day Project on ‘My Grumpy Secretary’
Nov 28, 2025
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The All Day project will appear as the eighth 'my star' in SBS 'The Manager-Secretary Staff' which will air on the 28th. The first mixed group in eight years to dominate music charts upon its debut and enter Billboard. The recently released new song 'ONE MORE TIME' has ranked No. 1 in YouTube trends in many countries, and the global response is hot.
Lee Seo-jin couldn't hide his tension unlike usual due to the appearance of the youngest and largest number of clients ever. However, from the first meeting, he revealed his unexpected friendship, saying, `I have known Annie's parents since school days.' Annie is known as the granddaughter of Shinsegae Chairman Lee Myung-hee and the daughter of Chairman Chung Yoo-kyung. His father is Moon Sung-wook, CEO of Shinsegae Live Shopping. The atmosphere on the scene quickly became even hotter when information about the "Customer III of the Congregation" and the "Daughter of an Old Friend" was released.
When Lee Seo-jin revealed Annie's childhood, Annie didn't stay still. "Senior, I have more dark history," he said, turning the scene into a sea of laughter. How is this combination 'Manager?Attention is already focusing on whether the relationship will flow into a star' relationship.
In the preview video released, Lee Seo-jin and Kim Kwang-kyu were also seen sweating over the members of the All-Day Project 'Free Bang Energy'. Netizens who watched the trailer said, "Finally, Lee Seo-jin is in a hurry.", "Looking at it today, it's almost like homeroom teacher mode", "I'm looking forward to the crazy chemistry since I'm your friend's daughter manager." showed an explosive reaction to.
What kind of real managing war will the `5 siblings' of the All-Day Project waged. Lee Seo-jin and Kim Kwang-kyu's Chaotic Day will be revealed at 11:10 p.m. on the 28th at 'Secretary Staff'.
mj.cho@sportschosun.com










