Check out the lovely SelCa pictures of SNSD's HyoYeon and YoonA

Girls' Generation is back that's why the party never stops!

Taken during their MV filming, here's a pair of lovely pictures from HyoYeon featuring YoonA~

"With YoonA #PARTY~~ #GG #Thailand #YoonA #HYOSTYLE"

♥ More of HyoYeon's Updates Here

Credits:
Hyoyeon's Instagram