Herb's charmed life with his dear wife, Susan, in their Key West house is coming undone. Susan, in her seventies, now needs constant care, and Herb is in denial about his own ailing health. The one bright spot is the arrival of an endlessly optimistic manicurist calling herself Renee. She sings to Susan during manicures, gets her to paint, and brings her a much-needed sense of contentment. But then Herb and Susan's adult children arrive to stage an...