KARA's Jiyoung and f(x)'s Sulli are known to be best friends and it sure looks like they are. The two took their dogs out for a walk at night and Jiyoung even got a picture of them. She uploaded it onto her Twitter and wrote, "Egg white+Jisook, Yoke+Myungsoo lalalalalala we went on a walk." The "Egg white" and "Yoke" are nicknames the girls gave themselves. And Jisook and Myungsoo are the dogs' names. Netizens commented,

"The two maknaes are so cute." "Jiyoung and Sulli's friendship should last forever."