The Drummond kids always come up with some of the best birthday Instagram captions. While you probably have a plethora of photos to choose from, writing the caption part is a little harder. But there's another simple custom that everyone appreciates: posting a cute pic with the perfect birthday Instagram caption! Life is a joy, and a birthday is a perfect time to share. What's another trip around the sun without birthday cake, a sweet card, or a fun birthday party theme to help celebrate? These are some of the most beloved birthday traditions to bless your loved ones with.