At a family wedding, the four Sorenson sisters polka-dot the green lawn in their summer pastels, with varying shades of hair and varying degrees of unease. Their long-infatuated parents watch on with a combination of love and concern. Sixteen years later, the already messy lives of the sisters are thrown into turmoil by the unexpected reappearance of a teenage boy given up for adoption years earlier - and the rich and varied tapestry of the Sorensons' past is revealed