How about a customized framed poster of her favorite war movie? You could also complement the gift with a gift card to a fancier theater, so you both can watch the latest war movie releases. Another option is a book about a famous war hero, or a collection of movies featuring her favorite war hero. Finally, you could consider getting her a military-inspired watch or other accessories as a subtle nod to her interest in war movies.
Or you can get her a star map with the date of your first kiss.
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.