Girls’ Generation’s HyoYeon met SES’s Shoo and posed some photos in commemorating the Musingwear 60th Anniversary. The same photos are also featured in 'Sure' Magazine.
The ladies both looked cute and feminine and looks like they are on the same age. Seeing the two ladies together, despite being in a different generation (S.E.S. were famous in 90's and Girls' Generation gained popularity in late 2000), makes their gap smaller.
Likewise, Seohyun and another S.E.S. member, Bada, enjoyed their company together.
Credits to SURE