Let's see, what texture is particularly evocative to you?
I think I would have to say the touch of skin (Get your mind out of the gutter, I'm talking about holding hands...lol). It seems to me that anytime I'm in a bad mood or depressed, the touch of my husband's hand seems to make everything alright again. I know that sounds pretty dopey or sappy, but it's true. When my husband simply holds my hand I know that everything will be alright. I know that because we are together everything will work out for the best.
Have a great day!