I felt bad for that little guy. I'm glad Capone softened and hugged the kid. He has a hard time dealing with his boy and any possibility he may be a wimp (for lack of a better word.)
There was an earlier scene when Capone said to his wife (about the son) that they had to toughen him up. Reminded me a LOT of Tony Soprano talking about AJ.
I also liked the ending with Capone singing to his son.