K-pop girl group Girls' Generation released third teaser video for its upcoming album. 

On July 28th, Girls' Generation's Yuri's version of teaser video was released via SMTOWN's YouTube channel. 
 
In the teaser video, Yuri talks about how she would always ask herself "Am I doing well?"

Then she answered, "I didn't know at that time. I was always nervous. I could hear my heart pumping. But I enjoyed getting nervous."

Check out Yuri's response to Girls' Generation's 10th year anniversary. 

(Credit = 'SMTOWN' YouTube) 

(SBS Star)