Have you been talking about me behind my back?

你们是不是在背后说我的闲话？

《牛津词典》

Are you talking about me?

你在谈论我吗？

youdao

I overheard them talking about me.

我无意中听到他们在谈论我。

youdao

I don't even know what you're... How... What are you talking about?You want me to go away? I can't...

VOA: standard.other

If you talk, I am going to assume you are talking about me.

如果你们说话,我会假设你们在谈论我

耶鲁公开课 - 基础物理课程节选

To me it's about how to live more fully like what we were talking before, in this moment, not an isolation.

对我而言这更多是像之前所说,如何更充实地活，活在当下，不是与世隔绝。

普林斯顿公开课 - 人性课程节选

"Everybody has been talking about me but I'll keep working hard with my team, " Benitez told the club's website.

BBC: Manager Rafael Benitez vows to fight on at Liverpool

There may be some truth in both but talking to senior Tories about gay marriage reminds me of talking to Tony Blair about Iraq.

BBC: Why gay marriage has exposed Conservative divisions

"I would direct you to the people you are talking about and not me, " he added.

BBC: Jones laughs at links to Carter