失恋：

1. to break up 分手；She broke up with me. breakup 连在一起是名词。

2. He cheated on me. 他劈腿。

3. There is someone else. 出现了第三者。

4. we stopped seeing each other. 我们不在一起了。

5. I thought she was the one. 我原以为她是我的真命天子。

6. She dumped me. 她把我甩了。

7.It's not you. It's me.不是你的问题，是我的问题(要分手时说)；

8.You and I are through.我们之间结束了；

9.You're too good for me/You're out of my league.我配不上你；

10.We were never meant to be together.我们当初根本就不应该在一起！