It's kinda a long story, but there is a semi-well known poet in Toronto that writes poetry for hire and she works near a park that we both walk by with some frequency.
I described how I felt about the person I was about to go on a date with, but told the poet not to write directly about my date, but to use it as inspiration for a story of some kind.
I can't really describe how I knew it would go over well, but I knew it would. I try to tailor gifts to the person I'm dating, and I wasn't the type to usually bring something to a first date, but we had a ton of chemistry and I wanted to show how interested I was.