Dude there is a lot, biiiig lot, between hating a team and shaking a fan's hand, but I know that you are not aware of it. Bye man...enjoy your shallow life.
I am having the same problem like you, week in week out. Raise our voice and complain about it, but don't do it with me, I cannot help you on this matter.
In an entire season with games in Coppa Italia and the league, the only game you care about is against Inter. Pathetic indeed. It is true that some people here hate Inter more than they love Juve, and you are one of them.