I'm definitely interested in developing CR further between Rex and Saint Walker. Rex is a kid who can do well enough on his own in terms of survival, but he does better when he's got someone around who can mentor him and give him a little advice now and then. I don't doubt that he's going to have moments of frustration and anger in the coming days as the war situation continues/escalates, so a calming presence like Saint Walker could be helpful if you're up for that? Even if all he does is talk the kid down and tell him to breathe.

If Saint Walker wanted to make an attempt at teaching Rex to meditate, I sure wouldn't say "no" to that, either.