Your father had waited a long time for a son and wanted to be the kind of father you could admire. He had tried to be a good father to Christina, his daughter from a marriage that had ended in divorce, and it had always pained him that he didn't spend more time with her.
To be a good father I think you have to be a good provider. That's not all. You should be a good communicator who has open views, accepts changing times. Be around for significant events. Be there to encourage you in whatever endeavors you desire. A good father always makes himself available.