They performed ’s this time, which is a classic song from an old girl group.,After co-hosting the opening with Park Ji-hyun again, Ji-sung quickly returned to EXO's waiting room to change clothes.,As one of the dual lead tracks for the winter special edition, "Favoritism" departs from EXO's usual intense and cool dance style. The choreography is very simple, incorporating props like stools and some interaction. It's similar to gymnastics routines with lots of arm movements that create a wave-like effect, making it easy to follow along.。