LOOΠΔ's sharp, crisp choreography fell apart(?) into a laugh fest in their newest choreography part-switch to "Butterfly"!

The 12 members switched parts with one another as follows: HyunJin → Choerry, GoWon → Chuu, JinSoul → HeeJin, Olivia Hye → Yves, ViVi → HaSeul, YeoJin → Kim Lip, Choerry → GoWon, Chuu → JinSoul, HeeJin → Olivia Hye, Yves → ViVi, HaSeul → YeoJin, and finally, Kim Lip → HyunJin!

On top of all 12 members switching parts, HaSeul also had to dance with massage slippers, after coming in last place in the girls' earlier teamwork quiz game. Watch the fun dance clip above!