My mother was an over-the-top hugger/kisser, about which my DH and MiL were very cynical. MiL's own family, and also her DH were not demonstrative, and it was all she could do to proffer a cheek for about the first three years of my DBf's and my relationship. I never knew her husband. However, by the time she died, some 30 years after I first met her, she would have crushed anyone's ribs who would have let her, and had blossomed into the most openly loving person. My DH was a bit short on the loving comments, and I have to say that I wished he could have told me, just once in our later years, how much I had really meant to him.
Once our two boys had grown into their teens, there weren't any hugs beteewn them and their dad, though I still got, and still do get, big crushing hugs from them both. I felt it to be a very important thing to be able to do.For some reason, about ten years ago, although I didn't have any premonition that their father wouldn't live into a long old age, I never wanted them to have any regret about hugging not happening. So, I asked all three of them, individually, if they would be willing to give and receive hugs from each other, and they all said a resounding 'yes'. In view of the fact thier dad died last year after a harrowing 9months' illness, I am SO glad, they were able to hug him and each other, and have no regrets.
I NEED to be able to give and to receive loving hugs, but I do respect that others may not feel the same way.