We know Samantha's parents have it (TMI in the shower last week!), and that best friend Andrea (Jennifer Esposito) knows where to find it (watch the clip for her pointers), but tonight the amnesiac Sam (Christina Applegate) wants to know: What's sex like? We suspect that her old self wouldn't be asking this–and a dominatrix suit might be hanging in the back of her closet, to ex-boyfriend Todd's surprise, of course. But it does have us thinking about Samantha's lovelife; she basically has a clean slate, a luxury most never get back. So, what should Samantha do? Date with abandon? Woo back supercute Todd–and actually remember what it's like to kiss him? Tell us!