In Prelude to a Kiss, Peter finds Rita, his perfect mate, and proposes to her after a whirlwind romance. She accepts, and during the wedding, a stranger arrives. The stranger is an old man whose only wish is to kiss the bride. When he does, their souls trade bodies! Rita is now inhabiting the body of the old man, and the old man has possession of her body. Peter senses that something is amiss with his new bride, and sets about trying to find out exactly what. Will Peter be reunited with Rita? Will Rita be trapped in the body of an old man forever? Come and find out!