Love? Like? Obsess? Make-out?

I've been thinking a lot about "love" lately. Ya know, the real stuff, the temporary stuff, the one that is not even real... I'm really kinda confused on the whole topic. So I guess this is not so much of my telling you guys what I think about something as asking what your thoughts are. What do you think about "love"? I'm not looking for cliches or quick answers. I'm trying to get serious answers. That doesn't mean long. Just answers that mean something. What do you guys think?