Here goes...
I have a thing for socked feet! Feet with socks on them give me the "warm-fuzzies." I don't think I have ever told anyone this before, so many may find it strange.
When I see people's feet with socks on them, I get hit with a wave of nostalgia. The socks, however, have to be new looking and clean.
I am unclear as to why this happens, but I can't say that I hate it.
So if you find me staring at your socked feet, don't let it creep you out - just know that it has the same effect as smelling apple pie. It reminds me of "home."