I like to show my affection for my close friends and family by hugging them and stuff. Like, I will hug and lean on my sis all the time, though she doesn't really do it back lol. I don't think she's much of a hugger. But she'll just be walking around the house and I'll come up from behind and have my arms around her and my head on her shoulder and I'll walk around with her for no reason lol
And I love to pick up my li'l brother and hug and cuddle him and let him know I'm there for him and I love him
Though I don't really feel comfortable hugging or being hugged by anyone I'm not close with. I save my hugs for people I know well, so I definitely don't want some stranger I met 5 mins ago hugging me. Hugs from acquaintances are kind of awkward, but nothing's better than getting a hug from someone you're close with when you're hurting. It's just so comforting and warm and I just kinda close my eyes and just want it to stay like that forever.
I usually don't go for a hug often though because I don't want to make the other person uncomfortable. I have to be really good friends to want to hug somebody and actually do it. I'm definitely not the type of person that hugs everyone they meet.