For years, you've been the "cool aunt". Don't lose that reputation now, on the birthday that your nephew hits the last legal milestones of being an adult! You've been by your nephew's side all his life, but now your relationship is shifting. This birthday marks the start of a new chapter in his life, one where you are on equal footing. Welcome him to the last step of adulthood with open arms and wish him all the best from here on out!
