What is love?

"Love isn't something you want to DO with someone."

"I'm not at all sure I know what love is," I said meaning it.

"I think love is when you know that a part of you IS the person you love, and a part of him or her is inside of YOU. You can't use or manipulate or deceive someone you truly love, because you'd be using or manipulating or lying to yourself. Does that make sense?"