I don't really know

It's love. Yeah, love. What things you don't know from love? The love itself.

There's a person who loves a girl, but the girl doesn't love him back.
There's a girl who loves a man, but that man loves her as a sister.
There are two people in love, but they just want to love without any bound.
There are two people in a relationship, but one of them doesn't love the other. It's only a pity.
There are two people in a relationship, but it's only for a game.
There's a person who loves you madly, really wants to have you like a crazy, but you will never realized.
There's a person you love, but he thinks it is friendship.
There's a person you love, but you can't have him at all, because he chooses other girl,
There's a person you love, but then life let him left you cruelly.
There's a person you loved, but destiny never give you a chance to meet him again.
There's a person you hate, but he loves you with all of his heart.
There are two people fight because of love.
There are two people hurt each other because of love.
There are two people who are deeply falling in love, thinking about each other.

Me? I don't understand what is love, because love once visited me, and then he abandoned me like a lost puppy. Love tells us to only look at someone, cherish him like he is the only thing we have. But then, love doesn't come to that person. Love dies, love will vanish.

Newly weds say "I love you" every morning for only one year. After that? NO.
This is Love. Irrational. Like an opium, people want to taste it, but then they can't let it go. They're being controlled by that irrational thing which can leave them anytime.

So love, do visit me, trap me in your sweetness, but never leave me before you visit him and tell him that he should love me.

Love, please do visit the right person.