Girls' Generation's Seohyun poses with her 91-liners friends

Girls' Generation's Seohyun left a message on her official website on 12th June.

She wrote," Introducing Seohyun's friends! Great friends who attend the concert despite their busy schedule (Nicole, Kibum, Hoya, Seungyeol) and cute brother Sung Jong! Really thankful"

Fans commented,"91-liners daebak","Seohyun is really pretty","Idols' friendship" and etc.