Those two! I love their friendship so much! I think part of the reason I don't actually 'ship them is that it's so rare and lovely to have a story centred on an incredibly close male-female friendship where both of them are adults and there's no romance at all, not even a will-they-won't-they element.

I do like to imagine that on their journey they sleep cuddled up together, though, in a totally platonic way.