So I have this particular thing with physical affection in which I don't generally like to receive it but I like giving it sometimes. I feel frustrated (even disgusted) when forced to give someone a hug or anything like that, and in general I prefer hugging than being hugged and so on. Also I only like affection from certain people. Not friends or family, only people I've got romantic feelings for. And even some people I've been interested in romantically I haven't liked affection from. I just wanted to know if this was some sort of autistic trait/if any of you had similar experiences.
Also the way I like the most to show affection is to rub the top of my head on someone's shoulder or arm. I'm not sure if other people do this, I've been doing this since I was a child and I don't really remember where I got it from. Do any of you do this?