Jo Kwon nearly brought his bestie Min to tears after he a pulled a prank on her during the April 7 episode of '4 Things Show.'

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During the episode, Jo Kwon surprised Min by pretending to get into a tiff of sorts with a production crew member. At the 0:50 mark in the video above, a staff member starts off, saying, "Why is Jo Kwon so quiet?" A moment later she adds, "Is it because you're not the main character you're not working as hard?" Min defends Jo Kwon saying, "Of course not, he even came out [to film]." 

At the 1:30 mark, Jo Kwon pretends to leave, saying, "I should call my manager." When he returns, the staff member asks him, "When you play, don't you usually dance? Like a kkab dance?" At this, Min's friend Hwayoung comments, "Excuse me, do you usually talk like this?" Shocked, Min murmurs, "Unnie, why are you like this?" as Hwayoung continues to pick a fight, saying, "Do you know him? Are you close with him? I'm sorry but do you know him? If you have something to ask of him, please speak to his manager." 

Jo Kwon then leaves the scene, causing Min to believe that he stormed out. As the production crew member follows him, Min appears visibly worried. Finally at the 4:30 mark, Jo Kwon returns with a cake to congratulate Min on her comeback, revealing that this was all a prank. Min's mental breakdown ensues.

Speaking of breakdown, check out Min, Jo Kwon, and Amber shaking dat brass in the clip below!