She sounds like an absolute doll so you couldn’t go wrong! But handwritten notes and found treasures are so special so anything you share a connection with would probably mean the world to her. She also seems nostalgic and sweet so maybe something with a pear or citrus like in the old days how they were considered an absolute luxury 🥹🫶 idk. But everything about your post just glitters and spoke to me 🥹🫶