SEE ALSO: Min Hee Jin's emotional breakdown during press conference: uses profanity and unleashes derogatory remarks at HYBE

At first, both Hani and Junghwa lucked out by choosing their own names for who to switch parts with, so they ended up switching with each other. Once the song began, the girls filled the studio with their laughter/screaming, becoming confused even during parts of the song when all 4 of the members are doing the same moves. 

Watch above as the EXID member shove, push, and giggle during their "Lady" choreography switch challenge!