VIDEO : Milo Ventimiglia and Mandy Moore Watch 'This Is Us' Together

Milo Ventimiglia and Mandy Moore play married couple Jack and Rebecca Pearson on NBC's hit "This Is Us." The drama follows their family's lives across multiple generations. It will also make you cry. Ventimiglia tells INSIDER he and Moore watch each episode together. When they're done, they talk about the episode, what they liked, and what they can do better to improve. He admits they both get emotional watching the show, but insists that Mandy Moore cries harder during their viewing sessions.