His grandmother passed away and he couldn't attend her memorial day because that was the day BTS had their first promotion for Blood Sweat and Tears so he's thanking the fans for always supporting him.
Yoona is BY FAR the best dancer in SNSD. The way she destroyed everyone in CMIYC was not cute.
But she is too busy being a star in China, and I guess Yuri needs more attention than her. The good thing about SNSD is that all members are popular, even if in different levels.
"The three of us are a vocal group..." followed by what can only be described as a shade when she basically tags the girls in SHY as not vocalists. I screamed. Because it's accurate.
And 2/3 are pretty too.
It's not shade, SHY are literally not the vocalists of SNSD.
Though Sooyoung is basically Vocal-line since Jessica left.
Officially:
Dance-line is SHY + Yoona
Vocal-line is TTS + Sunny + Jessica