Poor Super Junior's Yesung... He appeared on MBC's 'Radio Star' on July 15 and revealed the extent to which he's been cheated on in his past dating life.  

He said, "A girl I dated had cheated on me with probably more than five people."  Dang, girl... He continued, saying that there were times he thought she would now stop and times he got very angry, concluding that he thought she couldn't help it because cheating was a habit.  He concluded, "A person I dated before debut also cheated on me."

Heechul humorously said, "I think Yesung needs to come out on 'Healing Camp.'"

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Yesung also revealed on this show that he had run into former member, Hangeng!  He said, "I could tell that he had earned a lot of money.  I got a text saying that there was a 50% off sale, so I went to go see.  I was eye shopping when I saw someone purchasing a lot of clothes.

"I thought, 'Who is that? Let me get a look at his face,' so I took a glance at his face and he turned out to be somebody I had seen a lot.  It was Hangeng.  Honestly, it was really nice to see him.  We were friends.  Hangeng even said, 'It's been a while.  It's nice to see you. Have you been well?  Let's grab a meal sometime.'  Because of my pride, I also bought [something].  I thought to myself, 'Yeah, he is probably looking at me, too,' and bought a new product that wasn't on sale," making everyone laugh.