Last week, we had five real-life couples lock lips on camera. They had agreed to put lipsticks to the ultimate test: Can the formula hold up through an intense makeout session? We picked out five lipsticks that promised long-wear results and instructed the lovebirds to go at it. Needless to say, the entire ordeal was mad cute. (Even the cynical singles on set had to agree.) Get to know the cool couples here, then check out the above video to see how the shoot went down and find out which lipsticks performed. Consider it our Valentine's Day gift to you.