Chris talks about his character Toby's relationship with Kate on the smash hit "This is Us." He gives a sneak peak at what the future holds for the pair, how he and Chrissy Metz (Kate) approached the difficult scenes dealing with the divorce of the pair and fascinating insight into the behind-the-scenes process the show follows in shooting the show. Chris is fascinating in explaining how his improv training has allowed him to get the most out of his scenes, his surprise at how big a hit the show became and how that has changed his life, the challenges he faced and prep he did in directing his first episode of the show this year and much more.