This week's episode of MBC's "Radio Star" featured two couples from "We Got Married 4" and singer Jung Joon Young. The couples were Namgoong Min and Hong Jin Young, and Wooyoung and Park Se Young. While all five guests were entertaining, the highlight of the show was the "cutie" Namgoong Min-Hong Jin Young couple.

Many of the "We Got Married" viewers offered positive reactions of the unveiling of the Namgoong Min - Hong Jin Young couple. Dubbed the "cutie couple", their dynamic is both comical and sweet. Appearing as a couple on "Radio Star", they showed the hilarious couple dynamic that ensues when opposites attract.

Hong Jin Young spoke first, as it was already her third time appearing on Radio Star. When singer Jung Joon Young stated that he always felt that Hong Jin Young was a great person, she responded by saying that she's always been fond of Jung Joon Young. Namgoong Min then broke up the conversation by telling the MC's that Hong Jin Young is very flirty and that she should act like how she naturally acts around him.

Not one to lose, Hong Jin Young responded by saying, "Namgoong Min acts like he's a quiet person, but in reality, he says everything that he wants to say. People say I'm flirty, but Namgoong Min is the one that has more girlfriends than guyfriends."

Hong Jin Young described Namgoong Min as a man that would point it out if she had something stuck in her teeth. When the MC's asked if Hong Jin Young would tell her boyfriend or husband if his zipper is open, Hong Jin Young surprised the MC's by telling them that she would close it for him. Hong Jin Young also revealed her "cutie" moves, but Namgoong Min stated, "She often takes it too far," drawing laughter.

However, they are not always at odds. Namgoong Min stated that Hong Jin Young's bright personality lights up a room. He stated that while she isn't his style physically, her natural charm and personality made him really like her. He also stated that Hong Jin Young is not pretty but lovely. Hong Jin Young didn't respond to these comments but smiled and encouraged Namgoong Min throughout the show.

It will be interesting, to say the least, to see their dynamic play out in "We Got Married".