Conversation explanation

Hi,

Got a difficulty in the following dialog (Sorry for f-words and so on, not my guilt)

-Everything's always about you.
-It's not.

That gearhead was being sarcastic
and you know it.


- I just didn't see it that way.
- ***.


What about the dig
about the makeover?


What do you want me to do?
I work with him, for chrissake.


You're capable of taking care
of your own ***.


You know something? Last time I checked,
you were sleeping with me.

So unless you want to start *** him,
I suggest...

Thanks in advance