Romantic Meg March is thrilled when she's asked to sing at Lily Prescott's wedding. Meg practices with extra care because she loves the bride and wants the celebration to be beautiful. But as soon as Meg meets the groom's much young sister, Julia Thorpe, the two girl clash. Meg can't believe Julia dislikes Lily, and she is angry when Julia changes the wedding song seconds before the ceremony. What's worse, when the wedding couple departs for the honeymoon, Julia comes to stay with the Marchs!

Meg watches as Julia charms her sisters- as she seems to take Meg's place in their hearts. It's time for a confrontation that will make Meg and Julia enemies for life- or turn enemies into special friends.