Being a guy, guys usually smell disgusting. Besides that, it's plainly a social stigma.
For me, I'm a bit standoffish. I'm only comfortable with my wife and child entering my personal space. My son is hugs and playing around. My wife for more intimate issues. Sex, consoling, etc
Hell, even hugging your male child has a social stigma in some circles. My father and grandfather never hugged us kids. It was a handshake at most.
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<--The great infidel-->
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