In continuation of my big momma Jake Sully trail of thoughts:
One of my favourite headcanons is what if Spider was born earlier, soon after Jake's arrival. And Jake, well...
He knows what it's like to be abandoned pretty damn well. What it's like to be somone nobody wants around. And so he just... tries to be around.
He visits the kid in the medbay, even though nurses are not excited by his visits at first. They let him do it anyway, since he seems to be nearly the only one who can get the boy settled and not crying.
What would others think? I imagine the first to notice Jake's changing behaviour are Grace and Norm, of course. They're still working their way to each other, still getting used to work with a jarhead instead of a young PhD, and yet. This new side of Jake is suddenly diasarming for both scientists.
One day, Grace catches herself on watching a strange scene unfolding in front of her. The boy, Socorro's son. Cooing happily, being bounced on Jake's lap, his little hands wrapped around Jake's neck.
And Jake, wheeling himself with one hand like it's the most natural thing ever, his other palm supporting the kid's back, his lips curved in a light smile, and he's saying something Grace cannot hear from here.
Jake, with an orphan kid on his lap, smiling his dorky smile and managing to log something in his datapad with one hand, his voice soft and quiet, and Miles is making bubbles and little giggles.
Maybe, Grace thinks, this boy won't be orphan for long.