On March 25 episode of SBS' variety show 'My Little Old Boy', Kim Jong-kook's friends visited his new house.
A while sitting around talking about Kim Jong-kook's habit of continuing to eat one particular food when he likes it, his friends asked how that worked with his past girlfriends.

Then, one of his friends asked, "How long was the longest relationship you were in?".
Kim Jong-kook revealed, "The longest was seven years, and the one after that was six years. I tend to stay with one person for a long time."

The singer explained, "I wanted to perfectly prepare myself for marriage, but I didn't think I was fully ready. I wanted to get married to the person who was beside me at the time when I felt like I was ready."
He continued, "It's all my fault. I'm presently getting punished for what I've done."

Here is the video clip of Kim Jong-kook opening up about his past.
(Lee Narin, Credit= SBS My Little Old Boy, 'sbs_runningman_sbs' Instagram)
(SBS Star)