I grew up in a family that wasn't so touchy feely but my grandma always hugged and kissed us before we went to bed at least. My mom has never been one to show any affection, physically or through words. She will say 'love you' when she hangs up the phone, but it just feels like words. My grandma was more the affectionate one. No father in my life. I was raised by my grandma and my mom lived with us off and on. - Aunts and uncles were mixed as far as physical affection. My aunts hugged. One of my uncles hugged. The others did not.
Our immediate family is VERY touchy feely. Right now my 9 year old son is sitting in the recliner with my husband, on his lap pretty much, watching a movie. I just got off the couch where my 13 year old daughter was laying across me. My kids hug their friends, their teachers, each other, us, everyone. I probably get 20 hugs a day, at least, from my son and my daughter thinks it is funny to kiss me on the nose now that she is tall enough. LOL My husband grew up in a pretty touchy feely family and it has just always felt right for us and our family. When our kids were little we used to say '500 kisses a day' while we smothered them with kisses. Truthfully, we probably kissed them that many times a day most days.
Hmm....
Me personally? I'd say that I am a person who likes physical contact, but I am not great at initiating hugs with people outside my immediate family, including my brothers and extended family. I do tend to touch people on the shoulder, hands, etc. when I talk to them. Well, people I know well anyway. As a teenager I hugged everyone. Now I have a hard time with it, but I really do crave hugs. It is strange because I am very introverted and don't often want to talk to people, but a hug fills up my social bank way quicker than words or hanging out with someone.
I work at a school with 2nd and 3rd grade kids (we have attendance center and our building has just 2 grades). Kids that age are still little enough that they want to be hugged/touched. I will often be walking down the hall and have a kid grab my hand and hold it as we walk. I get lots of hugs every day. I definitely get my fill of touch at work.

My co-workers are pretty touchy too. I get huts from co-workers a few times a week too.