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?"�

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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."