I'm a fan of gifting a poem - a love poem - and though I think ANY POEM you write (even if it's corny, even if it will never be published) will work - you can always find a poem you love and think is appropriate ,and copy it, crediting the author. I still have a poem that my boyfriend, age 17, handwrote with a pencil on ordinary paper.
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public domain vintage images
Hafiz is a famous poet.