@msolga,
Nuzzling
1.Rub or push against gently with the nose and mouth: "he nuzzled her hair"; "the foal nuzzled at its mother".
2.Lean or snuggle against.
I would say I'm a hugger not a nuzzler. Make hugs not nuzzles
To be honest, I'll nuzzle those close to me but I wouldn't nuzzle a stranger. I'm more confident approaching strange women and asking for hugs than nuzzles...