Do you believe in Love with someone or not?

Do you believe in it? Do you believe in that fire in your heart burning? Those sparks flying! That holdin hands in the park kind of thing. You know, swinging on the swings, doing your thing. That Titanic kind of love, or do you believe its all simply that its rubbish and fictianal movie fun? Why do your or don't you believe in it. I wonder sometimes about it.