Jewelry's Yewon was an entertaining guest on the January 8 installment of MBC's 'Radio Star'. She talked about her interactions with both actress Lee Yeon Hee and her good friend ZE:A's Kwanghee.

She revealed a time she felt hurt because of Lee Yeon Hee, who was also a guest on the program.  Yewon said, "I had high expectations because I heard I would be in 'Miss Korea' with Lee Yeon Hee.  I was about to call out to her with 'unnie' when she said to me, 'I feel like I've seen you before...was it in SISTAR...?'  I felt really hurt at that time."

She continued, "I saw her at Tiffany's birthday party.  We even took a picture together." Lee Yeon Hee replied apologetically, "I knew I saw her at Tiffany's birthday party, but I didn't know the name of the group she was in."

SEE ALSO: Lee Yeon Hee talks about SM's stance on relationships + YoonA's recently publicized dating status

In addition, Yewon talked about her close relationship with ZE:A's Kwanghee.  She said she didn't know people thought they might be dating at first, then asked the 'Radio Star' members, "But do we look good together?  Don't you think I'm too good for him?" making everyone laugh and showing how close the two of them were.

She also talked about a time he accidentally spit into her hair as well as the time she cursed at him.  She explained that she went to visit ZE:A's practice room because Kwanghee tended to be jealous and she had recently been cast in 'Miss Korea.' However, after she left, he ran after her and kicked her butt, explaining that he did so because she had failed to greet him as she entered the room.  She suspected, though, that he did it out of jealousy.  Afterwards, she cursed at him in front of all the ZE:A members and even their choreographer because she was so mad, explaining how she tended to be friendly and cheerful most of the time so this came as a shock to everyone.

You can watch her talk about her experiences with Kwanghee in the video below.