Fallon meets Ben the day before her big move to New York. Their attraction is untimely but undeniable. They spend her last day in Los Angeles together and Fallon's eventful life becomes the inspiration Ben has sought for the novel he's always wanted to write.
Over time and amidst the relationships and tribulations of their own separate lives, Ben and Fallon continue to meet on the same date every year. Until, one day, Fallon becomes unsure if Ben has been telling her the truth or fabricating a perfect reality for the sake of the ultimate plot twist.