Alex charms the musical Tuttle family, particularly the three daughters, with his good looks and charming personality. Laurie and Alex seem destined for each other, getting engaged. However, things become complicated when Barney enters the picture, helping Alex with musical arrangements, and Laurie sees him as a challenge to overcome his cynical outlook.

Young at Heart
The story follows three sisters from a musical family as they navigate love, relationships, and their personal passions. The youngest sister's life takes an unexpected turn when she meets a charming composer and a skeptical music arranger, leading to new experiences and challenges.