mówić komuś coś in English:

Don't tell me.

My love for you won't let me tell you everything. Some things are better left unsaid.

The twins were so alike that it was difficult to tell them apart.

Didn't you tell me yesterday that you and your boyfriend had broken up?

Let me tell you what's going to happen if you don't start behaving yourself.

Selena Gomez and the Scene also had good luck with their first album, "Kiss and Tell." It has sold more than a million copies around the world.

A good poker player can tell when someone's bluffing.

Can you tell us about your experience in developing technical materials?

Find things out for yourself instead of having a parent or a teacher tell you.

If anyone comes in my absence, tell him that I won't come back till evening.

If you go anywhere, you had better tell your mother first.

If I wanted to scare you, I would tell you what I dreamt about a few weeks ago.

It never occurred to me that he might tell a lie.

The way he talks and acts, you can tell he's a redneck.

Can you tell the difference between an American and a Canadian?

it doesn't ring a bell (with me)

Does the name xxx xxx ring a bell?