Shin Hyun Joon and Kim Jung Eun will spend a night together in order to change their souls back to where they belong.

On the Monday episode of KBS "Ohlala Couple," Go Su Nam (Shin Hyun Joon) and Na Yeo Ok (Kim Jung Eun) seek solace in a temple. 

The two of them tell a monk that their souls have been changed and ask if there's anything they can do. He says, "There were people before who have told me this story. The two of them weren't a couple but it was the husband's lover and the wife's body. So in order to put their souls back, the wife actually couldn't take it and ran." 

The monk gives them two bags of red beans. The method would require them to throw red beans, which is to expel a soul and have it find its way back to the proper body. Normally, one would manually throw the red beans but the monk had a machine which would spit these red beans. 

The monk puts a lot of red beans in the machine and shoots them at the two, who become bruised from all the flying red beans. Go Su Nam, who is now angry says, "This isn't a game, what are you doing?" Yeo Ok doesn't even wake up easily. The monk asks them if they've slept together yet. Su Nam then asks, "You want us to do this while our souls are switched?"

The monk says, "Everyone is talking about communication nowadays. Shouldn't there be communication between souls?"

Su Nam says, "Honey, are we in a position to choose? We have to try everything." and starts to touch his own body and then Yeo Ok, in Su Nam's body says, "Oh my gosh, pervert! You're gross! You have to feel the moment, "and tosses Su Nam in Yeo Ok's body out of the room.