Somer Son tells the story of a thirty something couple that decided to break away on a last gasp holiday to Mozambique in an attempt to get their marital spark back. Pieter and Sonja (played by Reynard Slabbert and Juanita De Villiers) still love each other, but question their relationship. Sonja feels the fact that they can’t fall pregnant is a sign that the relationship is in serious trouble. Pieter had a vasectomy because he chose to focus on his career as a successful lawyer but keeps this dark secret from Sonja. A dream holiday in paradise might be the answer… but an accident along the way sends them on an unexpected adventure.

We meet the hero of this musical drama, Dolf Preller, being released on parole after spending two and a half years in prison. Stipulations for his parole are to stay out of trouble with the law, continue his studies at university and to come into contact with the rector on arriving on campus . Soon after his arrival he runs into Jan van Vollenhoven - the brother of the man he killed, which caused his jail sentence. Van Vollenhoven promises to make life very difficult for him. He also attracts the unwanted attention of Briers and Schoeman, two students that have been trying to pass their third year without success and have earned bad reputations for fooling around rather than doing any studying. He meets the lovely daughter of the rector and a special relationship soon develops between them. The rector, however, makes it clear that Preller is an unacceptable partner for his daughter.