Charlie gets closer with his future step sister, Courtney (Jenny McCarthy).
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A picture of Charlie as Charlie Waffles, the name of the character he uses when he does children's songs.
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When Charlie and Alan have a fight, Alan and Jake move in to Evelyn's.
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Charlie manages to embarrass Linda when she takes him as her date to an important event for her.
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Trying to make a little extra money, Alan has a horrible reaction to a drug he took for a clinical trial.
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When Charlie tries to get intimate with his new girl Linda, he keeps seeing Rose's face pop up everywhere.
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After Alan convinces Charlie to date more respectable women, the brothers go on a double date.
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Charlie and Alan both discover they have a problem the next morning after sharing evenings with women.
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Two and a Half Men Quotes

Charlie: Oh, try MalibuPuddingGirls.com.
Alan: Pudding Girls?
Charlie: Trust me.
Alan: Oh ... ew.

Chelsea: I just think it's ridiculous that we're engaged and we're not living together
Charlie: Well excuse me for being old fashioned. I'm just not comfortable with us living in sin
Chelsea: So you think we should stop having sex?
Charlie: No no, it's not the sin I object to, it's the living in it