people talk so much about love but i don’t really know what it is ?

answer :when i get angry on you & you try to persuade me that feeling is love,
when i don’t talk to you & you get worried about me that is called love,
when you care for me whenever am sick or in pain, that is love,
And finally when you get scared even from the thought
of us being apart from each other,
This scary feeling is called LOVE