Jung Yoo Mi showed Jung Joon Young pictures of herself from her childhood.

On the episode of the MBC entertainment program "We Got Married Season 4," which aired in the afternoon of Saturday, December 21, 2013, Jung Joon Young and Jung Yoo Mi couple looked at the childhood pictures of Jung Yoo Mi together. While preparing for a house party, Jung Yoo Mi showed Jung Joon Young pictures of herself from her childhood. There was a kindergarten graduation picture of Jung Yoo Mi, and a picture of her snowball fighting with a friend. When looking at the picture of her snowball fighting with a friend, Jung Joon Young was not able to find out which one was Jung Yoo Mi and her friend. When Jung Joon Young (24) looked at the date in the picture of Jung Yoo Mi (29), he said, "When you were chewing gum, I was licking a candy," making the audiences laugh.

Then Jung Yoo Mi showed Jung Joon Young a picture of her as a little girl kissing a boy, saying, "This is my first kiss. Don't you feel jealous?"

Jung Joon Young then said to Jung Yoo Mi, halfheartedly, "Who is this guy," making Jung Joon Young laugh.