Michelle Williams plays 28-year-old Margot, happily married to Lou (Seth Rogen), a good-natured cookbook author. But when Margot meets Daniel (Luke Kirby), a handsome artist that lives across the street, their mutual attraction is undeniable. Swelteringly hot, bright and colorful, Take This Waltz leads us, laughing, through the familiar, but uncharted question of what long-term relationships do to love, sex and our image of ourselves.