SNSD YoonA shared a photo with HyoYeon and Sunny

It's been a while since we have seen them together!

Let's show some for SNSD's YoonA, HyoYeon, and Sunny~

Meanwhile, HyoYeon has recently released a new single titled 'SOBER', and this is her sisters showing their support.

♥ SNSD YoonA's Instagram / Weibo Posts

Credits:
YoonA's Instagram