Sister's Slam Dunk

Episode 3 (2x3)

Air date: Feb 24, 2017

The cast members spend their first night together before resuming their training, when they also decide to make Minzy as the leader of their group. Kim Hyeong-seok, Kim Hwa-young and Kim Kyu-sang assess their improvement in dancing from their performance of Sunmi's "Full Moon" for Somi and Minzy while the others perform Sistar19's "Ma Boy".