Isabel: Alex, you have to stop. We can't show weakness.
Alex: What, you think I'm being weak because I don't want anything bad to happen to you? I mean, to us? To all of us?
Isabel: You really do want to protect me, don't you?
Alex: I'd do anything.
Isabel: Nobody's ever said that to me before. I mean, except for Max and Michael, but they're my brothers, so...
Alex: Isabel, I meant what I said... about having somebody. I mean... everything gets easier once you're not alone.