If we take just the Bruce Banner side of his personality, he's pretty much your classic Logician. He's that Introverted, slightly scattered, brilliant, theoretical, and experimental science guy. He likes holding your hand, hugging you, and kissing the top of your head. Along with that he enjoys bringing you around town. He loves Daddy Kid dates, and brings you out to grab lunch. He's your dad. 

The Hulk and Bruce are the same person The Hulk is not a different being. Him and Bruce are one. 