Bernadette: So what is the craziest request anyone's ever made?
Anu: Oh, you know, I can't really say. Concierge-guest confidentiality.
Penny: Really, that's a thing?
Anu: (laughs) No. This one time, I had to go to Walmart at 3:00 a.m. because Britney Spears needed to blow bubbles.
Bernadette: Oh. That is so cool. By the way, do not tell Raj that you met Britney Spears, because he will literally die.