Writing an open letter to your boyfriend can feel like pouring your heart onto paper, and it’s such a beautiful way to express what might be hard to say face-to-face. I’d start by jotting down raw, unfiltered thoughts first—anything that comes to mind about how he makes you feel, moments that stuck with you, or even little quirks you adore. Then, refine it into something structured but still intimate. Maybe divide it into sections: memories, things you love about him, and hopes for the future.
Don’t shy away from vulnerability; that’s what makes it powerful. Throw in inside jokes or references only he’d get—it personalizes the letter. And if you’re stuck, read love letters from literature for inspiration, like the ones in 'Letters to a Young Poet' or even fictional ones from shows like 'The Office' (Jim to Pam vibes!). Ending with a hopeful or playful note keeps it light yet meaningful.