In a desperate maneuver, Yoo Hae Jin found himself dancing to SISTAR's "Alone" on the latest episode of '1 Night 2 Days'.

The newest member of the road trip variety program was on the losing end of a game where each player had to shoot marbles at the other team's, knocking them off the arena.

As he lost more and more marbles, he made a proposal, asking the other team to lend him a marble. Lee Soo Geun agreed, but on one condition: that he dance the 'sexy dance' from SISTAR's choreography.

"I did the guiyomi player before, but that was because I was so hungry," Yoo Hae Jin told him. "No way I'm doing the sexy dance."

However, mere minutes later, Yoo Hae Jin found himself wiggling in a very unbecoming manner, dancing to SISTAR's "Alone" - getting his marble in the process and sending the cast members into tears of laughter.

In case you missed it, you can check out the full episode below.