A young refugee of the Sudanese Civil War who wins a lottery for relocation to the United States with three other lost boys. Encountering the modern world for the first time, they develop an unlikely friendship with a brash American woman assigned to help them, but the young man struggles to adjust to this new life and his feelings of guilt about the brother he left behind.

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.