Long time no see, secret ex, come and claim your DNA surprise

Episode 17 of 20

Seven years after a painful breakup, Lori, once dismissed as the campus ugly duckling, makes a return that catches her former partner off guard. She has changed a great deal since those days and now carries a secret that ties her back to him. The reunion stirs up old feelings and unresolved history between them, and the question of what they owe each other begins to take center stage.