Not all of them, but Yuri, Soo Young, and Seo Hyun threw away their cutesy image for a more mature and sexy look when performing on the show Kim Jung Eun's Chocolate . The change was especially note-worthy because these girls have been performing with the cute song GEE and the fact that they were able to perform Park Ji Yoon's Coming Of Age with a completely new image. Their sexy and provocative dance was well received by everyone in the audience and the Girls' Generation fever carried over here as well. To the MC's question of "how long did you guys practice?", Soo Young replied "This is a performance we did once about 2 years ago, but this time we changed the dance a bit. Because we weren't exactly of age yet, we were unsure of how the performance would be received." Yuri said that "We've always given off a young girl's look so we wanted to show a different, more mature side of us" and revealed her feelings. The other girls went on to perform as well; Jessica performed the song Fly Me To The Moon while Tiffany, Sunny, Tae Yeon, YoonA, and Hyo Yeon sang Sharp's My Lips Like Warm Coffee.