First of all, if you asked me if I knew what Love is, I wouldn't say I really know what it is. But I would proudly say how much I believe in it.
Believing and Knowing are not inseparable. That's to say, they are different. You can't believe what you already know. It no longer becomes a belief but already an evidence.
My point here is, nah... I don't really know the fullest of what Love is because it's not something I can have enough of. It is rather something one keeps opening to discover more and more of it, and you never come to a conclusion about it, yet you strongly believe it's right there.
So, here is the little I believe about Love. And am gonna try to express it to Someone who has given me more than I deserve, despite my ignorance of what it is even.
Love has no specific description; it has no full definition. You know why? It is priceless and invaluable and fragile! Love is spiritual. Therefore, take your mind off the so-called love people talk about. This is beyond human comprehension.