Group Girls' Generation's member Hyoyeon revealed pictures taken with member Seohyun.

"My airplane partner today is Seohyun! We have the same ring hehe," posted Hyoyeon on her Instagram on Wednesday along with a picture.

In the picture, Hyoyeon and Seohyun are making different poses together on the airplane. They also revealed their friendship rings.

Girls' Generation left for Bangkok, Thailand on Wednesday to film for their music video.