Nine Muses member Eunji and Rainbow Jae Kyung revealed their close bond.

Yesterday, Eunji posted on her Twitter, "At the waiting room of 'Inkigayo', we are the '88 line. Gather together '88," along with a photo.

In the revealed photo, Eunji and Jaekyung are posing cute for the camera. The two girls can be seen with their faces against each other, making a cute expression.

Those who saw the photo commented, "Their relationship was unexpected", "So cute" and "Pretty people are close."