The Smiling Lieutenant (1931)

An infatuated lieutenant finds himself in a predicament when he must wed a socially inept princess, all while attempting to maintain his relationship with his violinist girlfriend. The lieutenant's heart is torn between duty and love, leading to a comedic clash of romance and societal expectations. As he juggles his obligations and desires, the story unfolds with charm and humor, showcasing the complexities of love and the lengths one will go to pursue true happiness amidst the constraints of tradition.