You.

There is no such a person in whole world who's as wonderful as you. You always make me happy, eventhough I'm having the worst day.
You...
You'll never truly know how much I love you and how much I care about you. No matter how many times I say I love you, and no matter what I do, it's incomparable with the feelings I have for you.
You found a way to my heart, and unbelievably, you are the one who has a key of my heart.
Everything has more sense with you, my life.