It's Friday evening, and you're painfully aware that there's no "special someone" to meet for drinks and dinner or to share your free time with. Wallowing in self-pity, you wonder how you'll ever get through the weekend alone. Fortunately, you might not have to. That is, if you like to drive. We asked our staff of driving enthusiasts which cars they'd most want to drive if they were going solo on a star-filled summer's night in town or a gorgeous Sunday morning in spring. We're talking about cars that are so entertaining that you'll forget all about the empty seat next to you.