'Enjoy Those Garlic Balls' - Season 2, Episode 2
Judith is dating Jake's pediatrician, and Alan is upset until Charlie points out that if she remarries, his alimony payments will end.
Air Date: September 26th 2004.
Alan: I should apologize to you. Showing up here last night, unannounced-that's completely inappropriate and I came by to tell you it won't happen again.
Herb: So, you came over unannounced to apologize for coming over unannounced?
Alan: I was afraid you'd pick up on that.