For meeting up and just hang out, it's realy not hard with me. I get along with most people.
But to find me my perfect mate, that a little harder.
Most important, honesty. If you are not honest to your self, you don't know who you are, if you are not honest to people you talk to, they don't know who you are.
And you can't build a relationship of any kind with lies.
You should be open to a discussion, I like to question everything, but I change and adopt my opinion if I get good arguments.
Everything else depends, I think...