Abbie: Howdy stranger! Er... oh god, I can't believe I said that. This is stupid. You're all alone. No one to hear, no one judging... and you can't say a simple line. Great.
Hey there...! Survivor? Bleh, equally terrible. Welcome to my humble bunker where we're all dead! By the way, how about you do a crap ton of super dangerous work that I promise you is worth it? You're on board, right? Of course you are, because the fate of humanity depends on it! And my work here is done!
Ok, I can do this. I can do this. It's for them, not for you. I can do it for them. I can do this.