The "Happy Sunday - 1 Night 2 Days" member Kim Joo Hyuk met with a high school math teacher who was an actor Lee Min Ho's look a like, and got jealous of him. On the most recent episode of the KBS 2 TV entertainment program "Happy Sunday - 1 Night 2 Days" which aired on Sunday, July 13, 2014, the 1 Night 2 Days members played a game. On this day's episode, the "Happy Sunday - 1 Night 2 Days" producer Yoo Ho Jin asked the 1 Night 2 Days members to find celebrity look-a-likes in a school. The "Happy Sunday - 1 Night 2 Days" member Kim Joo Hyuk was given a mission of finding look a like of actor Lee Min Ho of the drama "The Heirs." Kim Joo Hyuk said, after receiving the mission, "I am going to pass the person if he does not look like him." When he got to Sae Jong high school, he found the Lee Min Ho look a like right away. Jung Il Chae, who is a Sae Jong high school math teacher, was the Lee Min Ho look a like.
During an interview, Jung Il Chae's students said on him, "He should not be a teacher." "Happy Sunday - 1 Night 2 Days" member Kim Joo Hyuk said, "It's annoying," referring to how good looking the teacher was, making the "Happy Sunday - 1 Night 2 Days" audiences laugh.
When producer Yoo Ho Jin asked math teacher Jung Il Chae, "What is your biggest complains working at a boy girl high school?" Jung Il Chae said, "Female students put a lot of makeup, and some wear short skirts that are not pleasing to see." In related news, on the most recent episode of the KBS 2 TV entertainment program "Happy Sunday - 1 Night 2 Days," which aired on July 13, 2014, the 1 Night 2 Days members played "All Star Teachers" quiz game with teachers from all over the country.