When Alan is surprised to see that Judith has had a makeover and is dating a man, he decides to have Charlie help him transform his image.

Charlie is stunned to learn his ex-girlfriend is now a man.

Charlie helps Alan with his obsession of always having to get approval from the women in his life.

Rose is moving to London, and Charlie is surprised by his reaction to the news. Alan lies to a woman he met online.

Charlie is visited by the ghosts of his ex-girlfriends while Alan and Jake are on a road trip.

When Walden begins redecorating the beach house, Alan becomes overly emotional.

Walden's ex-business partner shows up at the beach house looking to make peace.

Despite Alan's warnings, Walden starts dating Rose.