Girls' Generation's Taeyeon thanked everyone who were able to make their latest promotions at Taetiseo such a smashing success.

"It was short and sweet promotions for 'Holler', but thanks to you who enjoyed and looked forward to us, we could promote happily," she posted on Instagram yesterday. "To the staff members who worked hard with us from the preparatory stages, thank you so much. SONEs, I love you."

"And to our Tiffany and Seohyun, who worked the hardest of all and to whom I am most thankful towards. Your lovely ambition is so beautiful and important to me. I love you," she wrote.

SEE ALSO: "They're so good, this is what K-pop should be like," Girls' Generation's past live performance gains spotlight after 8 years