Jon Cryer stars as Alan Harper on Two and a Half Men. Alan is charlie's less successful younger brother. Alan moves in with Charlie after his divorce from his first ex-wife, Judith.
Alan has weekend custody of his son, Jake, who lives with him at Charlie's. Alan is a chiropractor, yet due to his alimony payments, is struggling and has to depend on his brother.
Alan gets married and divorced a second time to the very young and attractive, Kandi. He's lovable and annoying at the same time.
Charlie: For every gorgeous woman out there's a guy tired of banging her.
Alan: But that guy is never me.
Alan: What exactly did Zoey say?
Walden: It is exactly what she did not say; she did not say I love you.
Alan: Oh please, if I insisted on women saying I love you, I would not have had a girlfriend, a wife or even a mother.