Lottie just knows that her boyfriend is going to propose, but then his big question involves a trip abroad — not a trip down the aisle. Completely crushed, Lottie reconnects with an old flame, and they decide to take drastic action. No dates, no moving in together, they’ll just get married . . . right now. Her sister, Fliss, thinks Lottie is making a terrible mistake, and will do anything to stop her. But Lottie is determined to say “I do,” for better, or for worse.