It is a very special day for the most fun loving twins around: it is their birthday! Ling and Ting love doing everything together, from wrapping colorful presents to baking the perfect celebratory cake. But even though they have the exact same smile and the exact same birthday, they do not always make the exact same choices. You will join the girls as they plan their party, make their secret wishes, and prepare for a day full of surprises. Along the way, they discover that sharing a special occasion means celebrating both their similarities and their unique differences. Grab a slice of cake and get ready to celebrate with two sisters who know how to make every moment twice as much fun.