On the July 5 airing of MBC's 'Radio Star, Lee Hyori shared honest thoughts about her marriage and said, "I used to have a new boyfriend every 2 years so I wondered if a marriage is possible when I had about 50 years left in my life. I was scared. I thought, 'What if I get criticized by the nation?"

SEE ALSO: Baby V.O.X tops rankings after 14-year reunion

MC Kim Gu Ra asked Hyori, "Did you tell your husband?" To which she responded, "My husband also says 'I'm worried about it,'" which caused a lot of laughter on the set.

She also talked about her ex-boyfriends, and said, "My boyfriends in the past were the ones who provided me encouragement. I tend to change my mind easily and have up and downs. You need to have a break in between after meeting someone but I just... (switched to another)."

Lee Hyori added, "My past boyfriends appear in my dreams. I must feel sorry for them because I dream about talking things through with them."