Carmen: [to Cassandra] It's no wonder you can never get a date - sexual confusion.

Hamilton: [about his date] You know I never would have guessed it.

Cassandra Reilly: Guessed what?

Hamilton: That she was a transexual

[Cassandra chokes on her drink]

Hamilton: Not that I'm judgemental mind you, people are all different - I'm bisexual for instance.

[She chokes again]

Hamilton: Oh I'm sorry, being Irish you must not be used to talking about bisexuals, let alone transvestities.