@HEADSPLIT –
it feels like i could always see it,
but especially in the later seasons
when they first get the bunker and
he has his own space. he talks about
how it’s nice to be someplace clean
and w/o nasty motel stains, etc. and
when sam throws his gum wrapper
out but misses the trash can, he just
brushes it off — but dean is visibly
irritated by it which makes sam pick
it up. and whenever dean is around
old or sick people, he’s pretty much
visibly disgusted by them. i think the
obsession with keeping baby clean is
also bc of germs/ is slightly OCD. there
are some other things but that’s just
off the top of my head lol