Barney: Can you pass the arts and leisure? [the woman does; Barney repeats loudly] Can you pass the arts and leisure?
Woman: I just did.
Lily: [enters] Honey, I'm... Barney, what the hell is going on here?
Barney: Lily, I can explain...
Lily: How could you? In our own home? [Lily slaps Barney] You bastard!
Woman: I'm so sorry. I- I didn't know he had...
Lily: Just get out. This is what I get after I worked as a stripper for four years to put you through medical school? I got breast implants for you. I... [the woman leaves] I was just about to turn on the tears.
Barney: Brava. That was incredible. And that slap was genius. You did not hold back.
Lily: Yeah, that I just always wanted to do.
Barney: Fair enough.