For the show, the 7 members - Jeon So Mi, Hong Jin Kyung, Kim Sook, Minzy, Kang Ye Won, Han Chae Young, and Hong Jin Young - are training to form a girl group. 

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On the March 24 episode, the choreography of their debut track ''Right??'' was revealed. The members were surprised, especially because the center was given to Hong Jin Kyung who's known to be a poor dancer. Hong Jin Kyung commented, "Am I really allowed to do this..?"

However, she brought laughter and fun as she actually turned into a dance teacher and taught the members her signature moves. 

Check out the unnies' dance practice in the clips!