Mundson: Look your best, my beautiful. This will be the casino's first glimpse of you.
Gilda: I'll look my very best, Ballin. I want all the hired help to approve of me.

Johnny: I thought we agreed that women and gambling didn't mix.
Mundson: My wife doesn't come under the category of 'women,' Johnny.
Johnny: I could have made a mistake.
Mundson: (in a dictatorial tone) You did. Don't make it again.
Johnny: It's starts already. (He hands back the casino key) 
Mundson: What's this?
Johnny: Tact.