In the small seaside town of Palmetto Beach, the Sheffield sisters --
responsible Riley, vivacious Maisy, and fun-loving Adalee -- reunite to
celebrate their mother's birthday and try to save the family bookstore,
which has long been a beloved gathering place in their tight-knit
community. But June also marks the return of Mack Logan, who thirteen
years ago was Riley's best friend and Maisy's teenage crush. His choice
of Maisy over Riley during that pivotal summer destroyed the special
closeness between the sisters, and sent their lives in very different
directions. Now Riley, a single mom who doubts any man will ever live up
to the ideal Mack Logan, must work with her sisters while hiding a
shattering secret about their mother. Maisy, a California designer,
still blames Riley for ruining her one true love. And Adalee, a college
coed, resents the family's intrusion into her summer plans. When Mack
arrives, all three sisters are forced to confront their long-held
beliefs about the conflicts that tore them apart and the bonds of love
and loyalty that still draw them together. Will they allow the past to
define the future?