Something that was missing from the movie
"Hey son, remember when I hit you and threw you down the stairs the other day when I was mad at you because you were secretly taking piano lessons? Well I'm very very sorry for doing this, it was an extremely disgraceful action and I deeply regret it. I hope someday you can forgive me and start to trust me again. I love you."
Some sort of that dialogue was missing for me in this film. Maybe it's just me.