Who doesn't enjoy a birthday celebration for a friend? Along with getting to eat cake, you get to show your special someone a ton of love and affection. Win-win. Of course, it's your responsibility as the friend to post an Instagram tribute where you both look nice and think of the ideal caption to honor their big day.
If you're at a loss for words, we've compiled a list of special buddy birthday quotes and caption suggestions to get you going. These all also function as birthday wishes to write in their card if you don't particularly like posting on social media. Say how much your friend means to you. These birthday wishes will no doubt be appreciated by them!