TVXQ's ChangMin and Max,SHINee's Onew and f(x)'s Krystal,Sulli and Luna will appear in the latest episode of Happy Together that will be aired on 10th February.

f(x)'s members revealed some secrets during the show,f(x) members revealed the sleeping habits of other members.

Sulli said that she was shocked to see Victoria sleeping with her eyes opened.Luna then confessed that Sulli will produce weird sound when she is sleeping,Sulli defended herself by saying that Luna did popping when she sleeps.

Make sure that you watch this episode of Happy Together.

Photos source:KBS
Written by:Kacey @ DKPOPNEWS.NET