Having already fallen hard for Marge, Mr. Burns now finds himself smitten with Marge's mother, Jacqueline Bouvier. Competing for the old lady's affection is Grandpa Simpson, who also thinks that she's the bee's arthritic knees. Burns is the more dashing suitor and proposes to Mrs. Bouvier, who surprises everyone and accepts. In a scene straight out The Graduate, Grandpa crashes the wedding just before Mrs. Bouvier becomes Mrs. Burns and whisks her away and onto a bus where they awkwardly face their future together.