Sunmi is Red Velvet Seulgi's 'Secret Unnie'!
'Secret Unnie' airs every Friday at midnight KST. Make sure to catch the next episode with Seulgi and Sunmi!
'Secret Unnie' is a new JTBC show where a dongsaeng meets and spends time with a "secret unnie".
SEE ALSO: Sunmi shares thoughts on the reason why she doesn't gain weight
On April 24, Sunmi hinted at the upcoming episode via Instagram story. She is captured having a pajama party and playing around with dongsaeng Seulgi.
#비밀언니 #secretunnie #jtbc pic.twitter.com/MOHy2R7bY3
— Miyayeah (@miyaohyeah) April 25, 2018
'Secret Unnie' airs every Friday at midnight KST. Make sure to catch the next episode with Seulgi and Sunmi!
![[Exclusive Interview] LOONA answers your questions!](https://i.ytimg.com/vi/CQ_oGJq_Xgc/mqdefault.jpg)
