Reese Witherspoon and Jake Gyllenhaal spent a romantic few days in Napa Valley, California, last weekend. On November 10, Gyllenhaal and Witherspoon checked in to a private house with a rooftop jacuzzi at the exclusive Carneros Inn. Over the weekend, they relaxed and enjoyed each other's company, taking in a couple's massage, dinner, and a laid-back morning picnic. "They looked like they didn't have a care in the world," says a witness. "Reese looked like she was in heaven!"