Oh Yeon Seo suddenly revealed her feelings to MBLAQ's Lee Joon.

This happened on the episode of MBC's "We Got Married Season 4," that aired on Saturday.

While she was cleaning, she asked Lee Joon, "Can you meet me when we don't have work? Why don't you meet me when I ask you to?" Lee Joon didn't know what to say to Oh Yeon Seo's sudden questions. Oh Yeon Seo continued, "you always tell me you're busy when I text you and call you."

Lee Joon said, "How can you confess so suddenly?" Oh Yeon Seo said, "I'm confessing to my husband, is there something wrong with that?" Lee Joon said, "if someone sees, they'll think that I'm a bad person."

Oh Yeon Seo asked, "Why? Not just here, but in our actual lives too. Should we be the first to get married?" Lee Joon said, "how can you confess so suddenly, when we were cleaning?"

Oh Yeon Seo said to Lee Joon, "you can just think of it as a continuation of life. Even after 60 years," and she revealed her feelings to him.