Crown J revealed on this broadcast, "After 'We Got Married' ended, my contract with my agency [at the time] ended so I headed over to the States. I wanted to be a singer in America so I even set up a company and did that for around two years."
Crown J continued, "And then there was an incident. I had written a guarantee (a pledge to pay someone else's debts). It was 25 million KRW (~$22,330 USD). It's all good now. Jung Soo knows. You only know how it feels if you experience it for yourself." Kim Sook added sympathetically, "[When something like that happens], It doesn't feel like it's someone else's business."