Quote from Janet in The Answer
[flashback:] Chidi: [to Jason] I just... I don't think I'll ever be the kind of person who just acts. I mean, I can't just open a door and walk through without knowing what's on the other side. Even with eternity to try, I just don't think that can happen. Janet: [appears] Well, I never thought I'd ever be able to get married. I thought I was too old. I'm infinity. But strange things happen in the afterlife.