Tegan and Sara’s buoyant single “Stop Desire,†off their latest album Love You to Death, already has a sexy title, so why not accompany it with the equally sexy music video it deserves? Because nothing says “seductive†quite like a pastel-colored post office and laundromat … and photos of stamps juxtaposed next to pens. Oooooh baaaaaby. Maybe they’ll add this one to their list of favorite songs.