T-ara's Jiyeon has revealed pictures of herself and co-star, Go Ah Sung, from God of Study through her Cyworld. In the pictures, you can see that while Jiyeon is trying to take selcas, Go Ah Sung is busy making faces and funny poses. Jiyeon also proved their ongoing friendship by adding,

"Do you know? That we're still best friends..."

The two came out as best friends in the drama, and it seems like their friendship is still going strong despite the drama ending a few months back. Jiyeon is currently busy filming for Death Bell 2.