Many idols attend the same high school – the most popular being Hanlim Multi-Arts School and School of Performing Arts Seoul. Therefore, it’s no surprise that many idols are assigned to the same homeroom! Did you know that these idols were once classmates?

Highlight’s Kikwang and Yoseob

One of the most famous high school duos is definitely Highlight’s Kikwang and Yoseob. Since they were assigned to the same homeroom in their senior year at Ahyeon Industrial Information School, they showed fans that they were #friendgoals.

Red Velvet’s Joy and B.A.P’s Zelo

Many fans are surprised to find out that Red Velvet’s Joy spent three years of her high school experience in the same homeroom as B.A.P’s Zelo! In addition to knowing Zelo, Joy became close to idol group members outside of her homeroom, including Apink’s Hayoung.

NCT’s Jaehyun and DIA’s Chaeyeon

Before Jaehyun was even a member of NCT, he knew DIA’s Chaeyeon because they were both in the same homeroom. Both were part of the Department of Broadcasting and Entertainment at the School of Performing Arts Seoul.

BTS’ Jimin, V, and Oh My Girl’s Seunghee

BTS fans immediately became jealous of Oh My Girl’s Seunghee when she revealed that BTS’ Jimin and V are fellow idols who she is close with. They were all in the same homeroom at Korea Arts School.

BTOB’s Sungjae and Ong Seong Wu

BTOB’s Sungjae and Ong Seung Wu instantly hit it off when they realized that they both had unique last names. They've been best friends ever since they were in the same homeroom at Harlem Multi-Arts School. 

Weki Meki’s Doyeon and April’s Naeun

Fans learned of the adorable friendship between Weki Meki’s Doyeon and April’s Naeun after they shared the cute photos they took during their graduation. The two were in the same homeroom at the School of Performing Arts Seoul.

BTS’ Jungkook and CLC’s Yeeun

Some fans are surprised to find out that BTS’ Jungkook and CLC’s Yeeun were in the same homeroom because Jungkook is one year older than Yeeun, who was born in 1998. However, they were both a part of the Department of Applied Music at the School of Performing Arts School Seoul.

EXO’s D.O. and BTOB’s Hyunsik

EXO’s D.O. and BTOB’s Hyunsik share an adorable high school past. In addition to attending Goyang Baekseok High School together, they were both part of their school club Heavenly Voice.

GFriend’s SinB and Cosmic Girls' Eunseo

This iconic duo instantly captured fans’ hearts when they posted a photo together. Both GFriend’s SinB and Cosmic Girls' Eunseo attended the School of Performing Arts Seoul as applied music students!

NCT’s Mark, Gugudan’s Mina, ONF’s Laun, Golden Child’s Donghyun, Oh My Girl’s Arin, and Romeo’s Kangmin

Talk about a star-filled classroom. Six idols – NCT’s Mark, Gugudan’s Mina, ONF’s Laun, Golden Child’s Donghyun, Oh My Girl’s Arin, and Romeo’s Kangmin – were all students in the Department of Applied Dance at School of Performing Arts Seoul!

Stray Kids’ Hyunjin, Weki Meki’s Choi Yoojung, and VERIVERY’s Yongseung

Fans wish they were in this class filled with idols – Stray Kids’ Hyunjin, Weki Meki’s Choi Yoojung, and VERIVERY’s Yongseung were all in the same homeroom at the School of Performing Arts Seoul, studying applied music.