What's Love Got To Do With It? Everything, says Adrian van Hooydonk, head of Designworks USA, BMW's California design studio. Though he sees retro design as a response to passionless vehicles and an uncertain future, he is convinced automakers can recapture the spirit and emotion that make a design resonate with buyers, without having to lean too hard on past vehicles. By Christopher A. Sawyer, Executive Editor, Automotive Design & Production