Step by Step - Season 4 Episode 20 Indecent Proposal

JT and Dana are in the same Ethics class, and JT gets an ""A+,"" while Dana gets a lower grade. Dana goes to inquire about her grade and discovers that the only reason JT got his grade is the teacher is interested in him. Dana warns JT and tells him that his first time should be special. When JT goes over to the Professors, he abstains from any wrongdoing, and in Dana's words, ""deserves an 'A+' in Ethics. Frank buys the Meat Master 5000, but does not assemble it correctly, and it starts a fire. Cody is having trouble sleepwalking and talking like a 5-year-old, warning Carol to get to the hospital. He discovers it is related to seeing his sister be born in the back of a cab, when he was five.