How can you sustain life? [Dan] Fogelman is magic, and I think the other scripts of his that I've read for this show specifically are as beautiful as the pilot script [of This Is Us]. And he said it in a meeting [regarding the stillbirth of a child], "You can't kill a baby every week." But I think the idea that you can have these impactful moments that are as heightened as the loss of a child - it's life.

I hope everyone can give the audience that real, true experience. But Mandy [Moore] and I, we definitely jump decades, and I think trying to find a base look, so that I can go back to the Eighties, I can jump to the Nineties, it was like, "All right, Milo, you're living in a moustache for a little while." Which I'm perfectly fine with.

Unless I'm running and yelling, then you really see how crooked my mouth is!

When I was born, they didn't work. They're broken, the nerves in my lower left lip. When I was kid, I would talk out of the side of my face. When I was 16 and came up to Hollywood from Orange County, I was in this cattle call audition for Batman and Robin at Warner Bros., and they interviewed me out front of the studio. When I got home, I was like, "Oh, this was exciting!" But then when I watched the news, I was like, "Mom, what is wrong with my mouth?!"

An audience gets to hang onto the characters for the rest of their lives if they want. I think it's great that the fans do that. It's just not too practical for a man like myself because I have to move on.

I think we need to feel, to come together, to look at our differences as a benefit to who we are as people on the same planet.

I think there's an initial shedding of the skin of a character when you've played them for so long, almost like a snake losing its skin. But when a job is done, I kind of walk away from it because I know that I need to prep for whatever else I'm going onto - I need to get back to being myself, which... Who knows exactly who that is, with all the talking voices in my head. You know, back to being a bit of a blank slate again. It becomes a necessity as an actor - at least for the way that I act.