Jennie's fiancé and Sam's son. He rides the train, convinces Jennie that the compromising photos may be faked, and helps orchestrate Sam's escape via ultralight plane. He reconciles with Jennie and marries her by the end.
Jennie and Paul are engaged, break up due to a scandal, and reconcile by the end.
Sam is Paul's biological father and a business rival to Bert.
Explore the full interactive character relationship map of Chattanooga Choo Choo