Helen: You know, you really should know your wife's size.
Frasier: Oh, she's not my wife.
Helen: I'm sorry, I didn't mean to pry.
Frasier: It's all right.
Helen: Girlfriend?
Frasier: No, I don't have a girlfriend, actually. I'm unattached.
Helen: Oh. Well, I've taken enough of your time. Although, there is one small thing you could help me with. I'm looking for something for my daughter.
Frasier: Oh, what is it?
Helen: Nah, no, I really shouldn't ask.
Frasier: No, no, please.
Helen: No, no, it's too much of an imposition.
Frasier: No, no. After the way you came to my rescue, I would be delighted to help you in any way I can. What is it you're looking to get for your daughter?
Helen: A date with a nice, unattached doctor.
Frasier: Well, I certainly walked into that one, didn't I?
Helen: It wasn't my first time.