As for children, celebrating a birthday is one of the most important events of the year. Each year, on that special day, they really want to be noticed by family and friends. A festival may belong to many people, but a birthday belongs to each individual. A party is usually held on a birthday, and it often features a big birthday cake, making a wish, and blowing out candles. Children feel excited when they receive many gifts. For adults, a birthday is usually just an ordinary day. They might eat out with family without a birthday cake. As for elderly people, they often feel sad on their birthday because it reminds them that their life is shorter than before. So, on their birthday, their children and grandchildren usually visit them and try their best to make them happy. Instead of a birthday party, a family reunion can comfort an elderly person well.