Well, my view before was a Western view, and I certainly understand marriage equality and civil rights, equal rights for all, but having visited developing nations and some of the poorest nations in the world, I realize how deep it goes and how much work really needs to be done to create equality for all.
I don't think love is a tricky issue at all. Love is best understood when we share: Share time, energy, food, resources, insights, information, whatever. It's usually thought of as something that exists between two people, but that's just because it's easier to see and feel in the space between them. Each person is sharing a lot with the other.