Wax Berry?

I have seen this fruit many times when I would go to the market and buy my fruits and vegetables. But being a unadventurous person I have never had the courage to buy it. I showed it to my friend the other day and asked if she knew what it was. She said she didn't and I thought that was that. The next day when I was over her house she had bought some! She told me I had to try one and I instantly fell in love. This weird berry thing tastes a bit like a cherry. It looks and fells like a hard ball. There is a small cherry pit like seed in the middle.

My friend did some research on the Internet and found that they don't have an English name but is most commonly called a Chinese wax berry. So whatever this fruit is it has made my top 5 most loved fruit!