Liam is set to wed a younger French girl, Clemence, in the Hamptons. His sister, Audrey, and her husband, Ethan, drive to attend, yet Audrey's motives are likely to stop the wedding. Audrey and Clemence do not get along, as Clemence, a perfect gorgeous French woman, reminds Audrey of her own imperfections. Feelings of jealousy due to her own lost opportunities, uncertainty of herself and 40 years of lifetime choices could explode and scorch her new sister-in-law.