Here are some love quotes for Valentine's Day:

- "Doubt thou the stars are fire, Doubt that the sun doth move. Doubt the truth to be a liar, But never doubt I love." —William Shakespeare
- "I am who I am because of you. You are every reason, every hope and every dream I’ve ever had." —Nicholas Sparks
- "I love that you are my person and I am yours, that whatever door we come to, we will open it together.” —A.R. Asher
- "I swear I couldn’t love you more than I do right now, and yet I know I will tomorrow." —Leo Christopher
- "Love is not about how many days, weeks or months you’ve been together, it’s all about how much you love each other every day." —Unknown

I hope these quotes help you express your feelings on Valentine's Day. Let me know if there is anything else I can help you with.