Because

You're the first person I think of when I wake up and the last person on my mind before I fall asleep. I'm the happiest man/woman in the world because I have you.

Whenever I think of you, I can't help but smile. Falling in love with you is the best thing that's ever happened to me, and I've never been happier. I know in my heart that this feeling will last forever.

You're my best friend and the most extraordinary person I've ever met. When I think about the fact that you're in my life, I can't believe how lucky I am to have found you. You're the perfect blend of loving, thoughtful, and sweet. I'm so grateful that you chose me.

My heart still flutters when I see you. I only want one thing in life, and that's to be your only love forever.

You inspire me to live life to the fullest, and I look forward to many new adventures together. I've never loved anyone like this before, and I feel so lucky to have you in my life.

I'm head over heels in love with you, and I can't imagine my life without you in it.

I choose you, and I will continue to choose you every day until forever.

I knew you were the one when [insert memory].

When we first met, I knew my life was about to change because