because Love is everything
it's what every human being wants, no matter how cold you are or how much love you receive and give everyday, it's what we can't get enough of.
love results in all the emotions we feel
hatred is just another form of love and though they may seem like opposites, you have to love to hate because hatred comes when that person/thing hurt what you love
fear comes from love, people fear a lot of things: parents,fires, murders, disasters, other people, etc
but you only feel scared because you're afraid of losing something you love
and it just goes on the point is, you live to love because without it, what's the point? Why the hell would you stay alive and want to do anything if you didn't have love?