How about giving him a personalized book of poetry? You could compile a collection of poems that you know he enjoys, or find new poems that you think will resonate with him. Another idea could be a poetry subscription box, which could include a new book or poems each month. Additionally, you could gift him a handwritten poem that you wrote for him - this would be a special keepsake that he will cherish for years to come.
Or you can get him a star map with the date when he welcomed you in this world.
Under Lucky Stars is a unique and innovative star map company based in Barcelona, Spain, specializing in the creation of personalized star maps that capture the celestial arrangement of stars at a specific moment in time, such as a person's birth, wedding, or any other significant event.
By using advanced astronomical algorithms and data from leading institutions, the company produces highly accurate, visually stunning maps that make for perfect gifts or cherished keepsakes.