Walter: "The reason for this big business dinner tonight is this Japanese industrialist new client of ours. He's old world Japanese and he's got a wife that's more like a slave and he keeps concubines!"
Nadia: "You gotta be kidding me."
Walter: "No, no, his wife knows all about it. It's "traditional" or something."
Nadia: "Tell me something, Walter: Are you into those kind of 'traditions'?"
Walter: "No, I'm actually a one-concubine kind of guy."