Here are some sweet quotes for him that I found:

- "I love you because the entire universe conspired to help me find you." — Paul Coelho, The Alchemist
- "Together with you is my favorite place to be."
- "You know you’re in love when you can’t fall asleep because reality is finally better than your dreams." — Dr. Seuss
- "I love you very much, probably more than anybody could love another person." — 50 First Dates

I hope these quotes help!