Defining What Love Is

Love, a short, simple, and thoughtful word
Does Love have some special meanings?
Some say love is beautiful
Some say love's no big truth
Some say love cheats
Some say love is blind

Some say to love someone is to compromise with ourselves

They say to love someone is to accept all of the consequences
They say to love someone is to give our best
They say to love someone is not to regret if someone that we love don't feel the same
They say to love someone is not to be someone else

After all those says, could someone make a conclusion?
Could someone define what love is?
Tell me, because I can't.