A free-spirited, mysterious woman on a week-long trip to San Francisco meets a hopeless romantic woman, born and raised in San Francisco. After a bit of flirtation, the first woman proposes a deal: she can get a tour guide, and in exchange, she'll be the other's girlfriend. Seven days. No commitment, no exchanging information, no pictures, and a clean break. Can they make it through the week with their hearts still intact by the end of it?