Taekwondo athlete Shin Min Chul and former Wonder Girls' member Lim are preparing to get married, but their romantic story hasn't always been a smooth ride.

The two talked about previously breaking up on the May 25th episode of 'Don't Be Jealous' where Shin Min Chul stated: "After dating for one year, I got a text from Lim that said that we should break up. She said that we had communication issues and that I'm far from her ideal type. I thought that fate didn't have it for us."

Lim stated: "I didn't have any confidence in my heart. There were a lot of parts where we clashed when we dated. But when we broke up I missed him and realized there was no one else like him. It took a long time for us to become one."