That's called in the eye of the beholder. I can tell you when I first see Jesus in heaven I will want a hug from Him. Men hugging is acceptable in many cultures today. This form of love is the agape version. Not brotherly or any other form. Agape, Godly love.
Yep. It isn't unlikely at all that we will get to hug Jesus. He's our King and Redeemer, and the connection we have with him is very deep and personal (or should be). It is the kind of hug that a father would give his son, I think.