Milo Ventimiglia is reflecting on his time as Jack on ‘This Is Us’ as the series comes to an end. ‘Extra’s’ Katie Krause caught up with the actor on Tuesday to talk about the final season of the NBC show and what it’s meant to him. He reveals what’s in store for Jack during the final season and shares some fun behind-the-scenes facts. Milo also talks about reuniting with Amy Sherman-Palladino on ‘Marvelous Mrs. Maisel’ and teases what we should expect from his character as he joins the series for Season 4 — and yes, there will be some romance with Midge! Season six of ‘This Is Us’ premieres January 4 at 9 p.m. on NBC.