Two and a Half Men Episode 6.13 I Think You Offended Don

Alan has completely convinced himself that it was he, and not Herb, who conceived a child with Judith, and when he finds out that they have begun renovating a room for their expected baby daughter, he becomes obsessed with helping. While working with Herb, Alan can't help but inject his own opinions and feelings into how they should raise the baby, until Judith catches on to what he's doing and gives him the boot. Meanwhile, Charlie helps Jake figure out how to deal with an "experienced" girl who has a crush on him.