As much as I hate Real that was a pen. You can't go in like that and not expect to give a penalty away.
It is as soft as it can be. Juve player does what he need to do without being brutal in anyway. Pussy Real Cunt falls like a bag of potatoes. In a two legged match where these situations have been allwed in the first 180+ minutes the ref make an idiot out of himself by first giving a pen and then sending off Buffon.