Here are some more short and sweet note ideas for your Valentine:

Love Notes
1. "Every moment with you is magic. Happy Valentine's Day!"
2. "You're the rhythm that makes my heart sing. I love you!"
3. "Our love is a masterpiece, and I'm so grateful to be creating it with you."

Sweet Messages
1. "Wishing a day as bright and beautiful as you are. Happy Valentine's Day!"
2. "You're my forever home, my safe haven. I love you!"
3. "I'm so lucky to have you by my side. Happy Valentine's Day, my love!"

Romantic Expressions
1. "In your eyes, my heart finds a home. Happy Valentine