Its great that you want to be happy, but please do not start a relationship seeking that the other person shall make you happy.
I meet tens of dozen of people, who want to be happy and expect some one else to do that. They seek happiness where it is never found, in a relationship.
Happiness simply does not exist in a relationship, or all marriages that took a perfect start should have had always worked.
Happiness is a state of mind that exists only when we truly give.