A birthday is a special occasion to celebrate and have some fun. Have a party, play with toys, and see everyone. Friends and family are so important. We want them to be there. We want to share this time with them and show them we really care. Games, cake, big smiles, and loud laugher too. But when it's all over, then what is there to do? Something is now missing, but where did it go? Let's read this short story, and then we will know.