Okay, I'm so late for this that it's probably useless, BUT...
if you haven't read
eponine119's Aaron and Clementine fic, you should do just that, right now.
It's a great story, with an amazing characterization of two characters that are almost nothing in canon and that now are suddenly alive for me in such a way that I'd love if Lost told their story too.
This story will be part of my personal canon forever.
Here:
Returning at Intervals