As the narrative unfolds, the film follows the story of Donny Berger (Adam Sandler), who fathered a son, Todd Peterson (Andy Samberg), at the age of 13 with his teacher. The film explores the strained relationship between Donny and Todd, who have become distant over the years.
In the climax, Todd is about to get married, but his relationship with his father is still fraught with issues. Donny, facing legal troubles, crashes Todd’s wedding and reveals the truth about their relationship to the bride’s family. This revelation creates chaos and threatens to derail the wedding.
In the resolution, Todd must come to terms with his father’s shortcomings and make a decision about the wedding. The film navigates the comedic and emotional complexities of the father-son relationship, exploring themes of forgiveness and acceptance.
The ending of “That’s My Boy” is characterized by a mix of humor and sentiment as the characters confront the consequences of their actions. The film concludes with a resolution that, while unconventional, emphasizes the importance of familial bonds and personal growth.