Impasse

Q: Do I know you?
A: I sure hope not or else I've made a huge mistake.

Q: For how long have you been spying on me?
A: I haven't. The world does not revolve around you.

Q: What do you want?
A: Everything and then some.

Q: May I add you?
A: Sure, but don't expect anything in return.

Q: Who are you?
A: I am Tarzan, Mandrake, Flash Gordon. I'm Bill Shakespeare, Cain, Ulysses, the Flying Dutchman; I am Lot in Sodom, Deidre of the Sorrows, Sweeney in the nightingales among trees.

Anything else? Speak.