On the October 20 airing of 'Ji Suk Jin's 2 O'Clock Date', DJ Ji Suk Jin started a discussion about dating by mentioning Lee Kwang Soo, saying, "Lee Kwang Soo is the official lover on 'Running Man'. He's dying to fall in love with every single guest. Who's the lover in MONSTA X?"
The boys answered, "We don't talk about stuff like that." Ji Suk Jin then asked, "Who do you guys think will become obsessive when dating?" MONSTA X replied, "We think Kihyun. He'll probably nag his girlfriend like he does to us."