During the radio show, MC Choi Hwa Jung asked the girls to pick their favorite choreography. Jihyo named the catchy moves for "TT" and explained, "I think the 'TT' dance allowed our names to be known in Japan so I'm really grateful for it."

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When asked about the best dancer of the group who's also the fastest learner, the members named Momo and Mina, and said, "Mina is really good at dancing. I guess she's good at memorizing since she used to dance."