Iris, the bride, is surprised to find an unknown boy in several wedding photos, including one at the altar.
She becomes determined to find out who he is and conducts an investigation during the reception. Iris eventually discovers that the boy is her long-lost nephew, whom she never knew existed.
His father reveals this during a confrontation in a hotel room. Iris is emotional and has a heartfelt reunion with her nephew and her sister, Kelly, who had sent her family to represent her at the wedding out of fear of rejection.