Laughing, Being a kind listener, Being Sarcastic/funny, Going for walks, Art, Astronomy, Cosmology, Psychology, Science Fiction, Reading, Quality Film/TV especially with someone I care about, Gaming (of all sorts tabletop/video etc) , going for walks, Rational Thought, Religious studies, history, fresh air, discussions about the big things in life/the universe, may different types of music... this list could go on forever.
Friendly people and cuddling probably more important than any of this bullshit. =)
The ending was a bunch of bullcrap, the smartest man in the world should realise that that would have not been the consequence, people fight regardless, that pissed me off. Love Rorschach's veiw on the world though.