Two and a Half Men Season 4 Episode 21

When Alan befriends the charming, divorced, openly gay Greg, whose teenage daughter gets on great with Jake, Charlie gets both Harper brothers worried if Greg may be 'interested', or 'worse', either of them in men. Charlie goes as far as consulting the greedy shrink Dr. Linda Freeman to be reassured about his beloved straight sexuality, but it's Alan who puts his queer fear to the test...