Love??

Ever been in love?? If so, how did/do you know?? Is love the feeling of oneness with someone else? Is love the feeling that losing someone would make you weak? What exactly is love?? Is love the emotion that comes from the connection made through someone else?? Is love the feeling you get when you are around your special someone?? What exactly is love??

Do I know?? No, cause if so I would not be heartbroken now..