You

I don't know why I treat you the way that I do. In truth, you are the best thing that's ever happened to me, and not just because I love you... because of everything you've done for me. You've taught me so much about myself, and life in general. Your positive outlook on life is amazing, and I admire you so much for it. Even when you're unhappy, you throw on a smile - just for me. You rarely speak of your own problems, but are always there to listen to mine. And when you look at me, I feel like everything's going to be okay. Because you make me feel that way. You're the best person I know, and I'm not just saying that. These are things I've always known about you though... you've always been someone I look up to, and I suppose you always will be. You're strong, and you don't let anything get you down for long. And even when you're down, you're still amazing. You set goals, and you reach them. You follow through with your words, and you say what you mean. You're not afraid to be yourself, and everyone I know loves you. And why wouldn't they?
Me, well, I'm quite the opposite. I'm not optimistic, I'm far from it. And the smallest thing can ruin my day. My problems are always the topic of conversation, and I refuse to smile when I'm upset -- because I want the world to know and care about my problems. I'm not a strong person, I set goals but I rarely ever reach them. I say things I don't mean, and don't know how to say what I do. Sometimes it's hard for me to be myself around people, and it's not uncommon for me to give up on myself.
And then there's you, you always put up with me. You even love me. I am the luckiest girl in the world, by far. But sometimes I don't even realize it. I place too much importance on the small things to look at the big picture, and that's something you've helped me learn.
Having you in my life as a best friend alone has been one of the most positive things that could have happened to me. I am so grateful for everything you've done.. and everything you do for me. I don't tell you that enough. I don't tell you that I love you, for everything about you.
I love what you teach me, and that I learn something new about you every day. I love that when I look at you I automatically calm down, and am filled with happiness. I love the way you always make me laugh, and know the right thing to say. I love the cute things you say to me, and I even have my favorites saved on my phone. I love that you're always kind to me, and to everyone around you. I love that you're completely honest. I love that when you smile just a little bit, only one side of your mouth curls up. I love the way your eyes always show your emotions, and how every once in a while you'll put your glasses on for me. I love that you like to surprise me, even though I'm bad with surprises. I love the sound of your voice, and the logic you put behind your words. I love it when you wrap your arms around me, and when you kiss me. I love being around you. I love being able to call you my boyfriend. I love it when you tell me I'm beautiful, with that silly smile on your face.
I love the fact that you believe in me.

I love you, and I don't know how I managed to get you... but I'm the luckiest girl in the world, and I just wanted you to know that.