Sleepy and Lee Kuk Ju had their first smooch on the March 18 installment of 'We Got Married'.

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After spending time with Sleepy's friends for his birthday last week, the couple hung out with Lee Kuk Ju's co-workers on 'Comedy Big League'. The rapper headed over to the comedy show to support his onscreen wife with lunch boxes for everyone, and Lee Kuk Ju made sure to brag about him.

The other comedians were happy to see the two together and demanded that Sleepy give Lee Kuk Ju a kiss. Surprisingly, he obliged by giving her a kiss on the cheek, and everyone went wild.�

Lee Kuk Ju told producers, "Though oppa said that he didn't want to play around with it, I thought a kiss wasn't too big of a deal. If he's too hesitant, people would think we have problems in our relationship." Sleepy also expressed, "I didn't want to do skinship that other people told me to do. I wanted to voluntarily kiss her. I hesitated because I didn't want Kuk Ju to question my sincerity if I did it in a playful way."