Final answer:
In the musical number "Good Morning" from Singin' in the Rain, the characters convey emotions of joy, happiness, and optimism after conceiving a plan to save their film by turning it into a musical.
Step-by-step explanation:
In the iconic musical number "Good Morning" from the classic film Singin' in the Rain, the characters Don, Cosmo, and Kathy express a range of joyful emotions. This scene immediately follows their successful brainstorming session to transform the failing film 'The Dueling Cavalier' into a musical. The energy and happiness they share are palpable, as they sing and dance with an air of camaraderie and relief at having discovered a potential solution to their problem. The performance radiates optimism and excitement for the future, underscoring their newfound creative spark and collaborative spirit. Musical numbers of this era often transcended literal dance routines, encapsulating deeper emotional narratives that resonated with audiences in the broader social context of the 1950s.