Based on several of the "Molly; An American Girl" books, this story is set in 1943 in the fictional town of Jefferson, Illinois during World War II. Molly McIntire and her family are learning to cope with the changes the war has brought to their close-knit family. Molly misses her father who went overseas to care for the wounded soldiers. As they try to keep things running smoothly, Molly enters a dance contest at school. She and her friends are lively, outgoing and always bursting with ideas. Also during this time a young girl named Emily comes from London England to live with the family and Molly learns the importance of getting along and pulling together.

From the Pulitzer Prize-winning author of "The Hours" comes a story that chronicles a dozen years in the lives of two best friends who couldn't be more different. From suburban Cleveland in the 60s, to New York City in the 80s, where they meet an older woman, the film charts a journey of trials, triumphs, loves and losses. Now the question is: can they navigate the unusual triangle they've created and hold their friendship together?