— It's nothing.

[Best just let it simmer under the surface. You've been good to him so far, Jo. Sam appreciates it. Besides, he's always been better at bottling things up and letting it all weigh him down later.]

I'll have to take you up on a drink. Have a feeling I'm gonna need it, wherever we are right now in... space. [god that sounds funny] Never thought I'd end up an astronaut.