This episode is a great little dream sequence. The four most important women in his life (Lilith, the mother of his child. Diane, his ex-fiance. Nanette, his first wife and of course Hester, his mother) all join forces in an attempt to figure out Frasier's problem with women (well they are all in Frasier's head but still).
However, this doesn't go strictly to plan as they all argue (and Diane becomes a *tad* self-involved....she even paints a picture of Sam!)
Once they settle their differences however, Frasier (and his femmes) come to realise that he is afraid of losing a good woman.
This episode combines some of Frasier's past, including memories from his Cheers days and was a delight to watch.