He doesn't know that we're dear friends.
4 seconds sound clip from the Casino (1995) movie soundboard.
You can hear this line at 00:52:21 in the Blu-ray version of the movie.
Quote context
[...]
- Come here. Come here. You go over there. You apologize.
- You better hope he lets you back in.
- Listen, this guy obviously doesn't know who he was talking to.
- He doesn't know that we're dear friends.
- I mean, he's already very sorry.
- I'm sorry about this, really. All right, Ace? Thanks, pal.
- You took your boots off? You put your feet on the table?
[...]