Speak Your Heart to Your BFF—Here’s How!

Remember the first time you met your best friend? Maybe you were knee-deep in mud pies, saving each other from playground bullies, or bonding over your shared obsession with gummy bears. Whatever the setting, that tiny spark of friendship turned into something irreplaceable. Fast forward a couple of decades, and here you are—closer than ever, like peanut butter and jelly, but way cooler.

For some, finding a BFF like this is pure luck. For others, it takes a bit longer—because part of growing up is learning to go separate ways and opening your heart to new friendships. Maybe you’re not making mud pies anymore, but now you’re bonding over shared life stories and coffee-fueled venting sessions. No matter how your friendship began or evolved, one thing’s for sure: it’s worth celebrating. And yes, even your “I see them every single day” bestie deserves a little extra love.

Let’s Debunk a Myth: Open When Letters Are NOT Just for Couples

It’s easy to assume open when letters are for romantic partners, right? WRONG. These little nuggets of love and thoughtfulness are for anyone you care about—including the person who knows your worst dance moves, your wildest secrets, and the exact way you like your coffee.

You’d make open when letters for your partner to cheer them up on a rough day, so why wouldn’t you do the same for your bestie? Friendship bracelets snap, drunken nights out turn into fuzzy memories, and texts don’t quite capture the love. But letters? They’re tangible. They’re timeless. They’re the kind of thing your BFF will treasure forever—especially after you’ve filled them with your unique brand of humor, sweetness, and heartfelt moments.

Friendships Take Work—But Open When Letters Make It Easy

Let’s face it: maintaining a great friendship requires effort. Love, trust, loyalty, and honesty don’t just apply to romantic relationships—they’re the backbone of every BFF bond, too. But sometimes, saying what we really feel or expressing gratitude feels awkward or overdue. That’s where open when letters come in.

They’re your chance to put into words all the things you’ve been meaning to say, all the jokes that deserve one more laugh, and all the love you feel but maybe don’t say out loud enough. They’re your way of showing up for your bestie on their good days, bad days, and everything in between.

Letter Prompts That’ll Have Your BFF Feeling the Love

Not sure where to start? Here are some fun, heartfelt, and downright hilarious prompts to make your letters unforgettable:

1. Open When You Need a Reminder of Why You’re My BFF

Write about the moment you knew they were your person. Maybe it was the time they helped you through your first heartbreak or when you laughed so hard you cried over a shared inside joke. Bonus points if you include a throwback picture of you two—extra embarrassing for maximum nostalgia.

2. Open When You Want a Sweet Surprise

Who doesn’t love surprises? Tuck in a gift card to their favorite coffee shop, a small trinket that screams “you,” or even a piece of their favorite candy. (Just maybe avoid chocolate in case this letter sits in the sun for too long.)

3. Open When You Need a Favor but Feel Afraid to Ask

Even BFFs can feel weird about asking for help sometimes. Use this letter to remind them you’re always there for them—whether it’s lending an ear, a shoulder, or your car for a last-minute road trip. Reassure them with words that feel like a warm hug in letter form.

4. Open When You Want to Laugh Until You Cry

Fill this one with your funniest inside jokes, embarrassing stories, and maybe a meme or two that’ll have them in stitches. Don’t forget to add a silly doodle of your bestie for that extra cringe-worthy charm.

5. Open When Life Feels Heavy

Sometimes, we just need to know someone’s in our corner. Write about all the times they’ve lifted you up, and let them know you’ll always do the same. Add a playlist of songs that make everything feel a little lighter, or include a quote that always gives you hope.

Your BFF Deserves the World—Start with a Letter

Think about everything you’ve been through together: the laughter, the tears, the late-night phone calls, and the countless memories. Now, turn those moments into something they can hold onto forever. With open when letters, you’re not just writing words—you’re creating little time capsules of love, humor, and support.

So, grab your favorite stationery, a pen, and maybe a box of tissues (you might tear up—no shame). Because there’s no better way to tell your best friend exactly what they mean to you than with a stack of letters they’ll treasure forever.