Here are some romantic love quotes for her that I found online:

- "I will love you my whole life. You and only you. I love you more today than yesterday, but not as much as tomorrow"
- "You are my sun, my moon, and all of my stars"
- "I love you because the entire universe conspired to help me find you"
- "I crown you the Queen of my heart"
- "All that you are is all that I'll ever need"

I hope these quotes help you express your feelings to your loved one. Let me know if there's anything else I can help with.