For me this isn't a sexual thing at all. Anyone else?

I have been reading here for a while and I keep hitting a small wall when I try to describe my own version of this, so I am going to try to describe it properly and see if anyone recognises it.

For me it is not sexual. It genuinely is not. What I like is the care side of it: giving someone a proper foot rub, the feeling of looking after a part of someone that has had a hard day, warm feet on a cold evening. When I read the site I find myself nodding at about half of it and quietly stepping around the other half.

Is anyone else in this position? I ask partly out of curiosity and partly because when I have tried to explain it to a partner in the past, she assumed the other thing and I did not really have the words to correct her without it sounding like a denial.