Where does love come from?

This is just my opinion....

The world is sorrow without the word "love".
         A lot of people know the meaning of love but, they don't.
What makes love?
         It's when two people share the same thoughts and ideas. Together they are connected into one. Never gets bored, never feel lonely. Its nature for human being.
         What's the most important about falling in love? If you are in love, you will know..... It's that easy. If you didn't find the right person, then you got to find harder.
It's not about trying hard to find the right one.
Love will come.
Love will come to you on some point.
Love will come on the right time when you need it....