Girls' Generation's Seohyun visited Bada backstage of her musical 'Carmen' to take afan picture together.

She uploaded this onto Twitter and wrote, "The cool Bada's 'Carmen.'  I really, really enjoyed her passionate performance~  A souvenir picture with pretty Bada, or 'Carmen.'"

She and Bada look very close as they lean in for a picture.  While Seohyun is smiling sweetly with a V-sign, Bada looks happy with a large grin while dressed in her outfit for her musical.

Netizens commented, "It's a meeting between original idol S.E.S and Girls' Generation.  How nice," "I see Seohyun went to see Bada's 'Carmen.'  I hope she learned a lot," and more.

Meanwhile, 'Carmen' will take place at the LG Art Center in Seoul until February 23!