A girl group member garnered much attention in various online communities as she lost her baby tooth during a broadcast.

UNIS’s Lim Seo Won had a surprising moment during the recent episode of the group's 'UNIBUS Tour.' On the last day of the trip, UNIS members sat down for a meal together. While enjoying food with her members, the 13-year-old idol's baby tooth fell out, surprising the members and fans.

Born in 2011, Lim Seo Won is among the youngest idols in the K-pop industry, and her baby-tooth incident sparked a discussion in a popular online community. Korean netizens discussed the age at which they lost their baby teeth and also commented on how young Lim Seo Won is.

Korean netizens commented:

"She's such a baby."

"Omg, she's too young if she's still losing her baby tooth."

"I can't believe she's still losing her baby tooth."

"She's still in middle school. Then she must be only 12 or 13."

"Wow, she's a real baby."

"I thought she lost her implant tooth. But it was her baby tooth."

"I lost my baby tooth in middle school too."

"Hul... She's so young."

"She was born in 2011... wow. She's so young."

"She's in her first year in middle school."

"I didn't know people lost their baby teeth in middle school."

"She's young but also she did lose her baby tooth late."

"I remember I lost all my baby teeth when I was in elementary school."

"Do people lose their baby teeth that late?"

"She's so cute but it's also so fascinating how she lost her baby tooth during broadcast. lol."

"Oh my, shouldn't kids that young be attending school? Not being an idol?"

"She's too young."

SEE ALSO: The parents of NewJeans members open a social media account to deliver their stance in the ongoing HYBE/ADOR dispute