Unfortunately, cakes are for eating. I don't know when the meaning of cake changed. The meaning of cake lies in sharing, sharing the happiness of birthday with relatives and friends, the more people share, the happier! Waste is shameful. These young people may not have experienced suffering. They don't know that there are still many people in this world who don't have enough to eat. It's hard to mow the grass at noon every day. I hope everyone can start from themselves, cherish food and don't waste it. There are many entertainment activities to celebrate birthdays, so don't smear the cake again.