Playing the 'truth game' with his fellow cast members, any person who refused to answer a question would have to be subjected to a salt brine mouthwash.

Kim Jun Ho shot him the initial question, asking him when he last kissed a girl. "It's been about a week," Jung Joon Young revealed.

"What an active person," Defconn said, giving him two thumbs up. 

Who do you think it could have been?

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