Adrian Monk: Listen. Do you hear that?
Natalie: What? The birds?
Adrian Monk: Not the birds. Don't you hear that? The toilet tank refilling. Toilet tank of life.
Natalie: Come on, Mr. Monk. I'll drive you home.
Adrian Monk: It's what Plato called the great cosmic swirly. There's no escaping it.
Natalie: Plato said that?
Adrian Monk: I'm paraphrasing. I'm gonna need that shower cap back.