Born in 2007 in 9th grade, Lee Seo. Born in Seocho, Seoul, Banpo, Dong, Seo. His real name is Lee Hyun Seo. His real name is Seo Joo Hyun. His real name is Seo Joo, except for Joo 
Kim Taeyeon, a senior in high school in 2007, was surprised at the end of her 307th year 
Taeyeon was surprised that she debuted as a world she met again in 2007 
Taeyeon and Boom, then name them “Manse Baby” 
The production team found out that Shin Dong-yup and Lee Seo-yang have a story 
I had a best friend when I was in Seoul Jamwon Elementary School 
The best friend is Shin Dong-yup’s real daughter 
I was surprised to see if they were all real 
Shin Dong Yeop came to his house when he was in elementary school and his daughter went to Lee Seo Yang’s house 
For Shin Dong-yup’s daughter, her best friend and dad in elementary school went to a variety show