You can use these best friend birthday quotes as captions on Instagram, write them in a card, or send them as a text or DM to ...

Finding something to write inside a best friend's birthday card? ::crickets:: Don't worry, whether you need a sentimental birthday message to let your bestie know how much you love them or something ...

A unique birthday message for your BFF is also the perfect thing to write ... We've got thoughtful quotes, touching messages and emotional birthday blessings for the bestie who's been with you ...

or even send in a text message to let your BFF know how much they're loved. Cheers to you and another year of being fabulous, funny, and totally irreplaceable. Happy Birthday, my friend!