‘This Is Us’ Star Justin Hartley Gushes Over Being ‘Madly in Love’ With Sofia Pernas (Exclusive)

Justin Hartley chats with ET's Denny Directo at the premiere for the sixth and final season of 'This Is Us.' The actor, who plays ‘Kevin Pearson,’ talks about saying goodbye to the cast and crew soon and what mementos from the set he's thinking of stealing. Justin also opens up to ET about his relationship with soap star Sofia Pernas and how married life has been for the pair. Season 6 of 'This Is Us' premieres Jan. 4 on NBC.