Amanda and Jake are in love and want to start a new life in Los Angeles. Will they make the right decisions? The first 24 hours of their new life take them all around the city, bringing them more surprises and frustrations than expected.

In London for his daughter's wedding, a struggling jingle-writer, Harvey Shine, misses his plane to New York, and thus loses his job. While drowning his sorrows in the airport pub, Harvey meets Kate, a British government worker stuck in an endless cycle of work, phone calls from her mother, and blind dates. A connection forms between the unhappy pair, who soon find themselves falling in love.