Jacob Kowalski: I was never even supposed to be here. I was never supposed to know any of this. Everybody knows Newt only kept me around because… Hey, Newt, why did you keep me around?

Newt Scamander: Because I like you. Because you’re my friend. And I’ll never forget how you helped me, Jacob.

From the movie Fantastic Beasts and Where to Find Them (2016)