How do you say in UK english , i tried being nice to you ?

But all i got in return was your hostility . 

M2021-04-06T15:07:14Z

You can say exactly the same in what is called British English.

Like Ben I have absolutely no idea what you think we might say here in the UK.

Ben2021-04-06T14:51:25Z

You just said it (well, typed it).
What, exactly, do you imagine British English is? It really is not that different to American English. Your sentence there does not contain any words only used in American English, so why would it be said any differently in British English?

Anonymous2021-04-06T14:06:55Z

How do you say in UK English "I tried being nice to you . . . "?