Looking sexy, Renee! This character takes Bree clubbing and man-hunting on the episode "Truly Content."
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Lynette and Tom discuss the remedy recommended by the latter's doctor on the episode "Truly Content." It's the third installment of season seven.
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Desperate Housewives Season 7 Episode 3 Quotes

The only reason I didn't smoke in college was because I signed the abstinence pledge of my Dungeons and Dragons club.

Tom

Tom: I'm taking the necessary precautions.
Lynette: The necessary precautions being your own weight in cheese doodles?