Hart of Dixie was all about sex appeal this week, as a heat wave in Bluebell drove many residents to disrobe.

Next week, meanwhile, sex will remain on the mind of Zoe Hart, but in a very different way: she won't be thinking about getting inside Wade Kinsella's pants; she'll be worried about telling a certain resident he's come down with syphillis! Who?!? Find out in this preview for "Faith and Infidelity."

Also on tap for the episode, Lemon will hope to renovate the town's historic bridge following Hurricane Katrina damage. But she'll have to convince Lavon that her her plan is the best around. Awkward!