Law & Order: SUV stars Mariska Hargitay and Christopher Meloni have once again teased fans with their onscreen chemistry. Meloni responded to a fan's dare on Twitter by posting a steamy selfie of the two actors appearing to share a passionate kiss. The post sent fans into a frenzy, with many expressing their excitement and hoping for a real-life romance between the two. Hargitay and Meloni's chemistry has remained strong over the years, even after Meloni's departure from the show. They recently reunited on the spinoff Law & Order: Organized Crime.