The first of April is the day when people fool one another. Well, one such boy is Luke. He loves to fool everyone. But his ideas of fooling people are not that great. Once, he tried to paint his goldfish blue but his father stopped him. His sisters cannot forget the cruel jokes he played on them. So, they decide to make a fool of him this time. They know that Luke loves to eat cakes to the point of being greedy. So, they decide to make a cake for him. They spend a lot of time making the cake. Luke gets impatient. Finally, the cake is ready. The sisters call him to cut the cake. Luke takes a knife to cut the cake. But he is in for a surprise for as soon as he puts the knife in the cake. The knife blade does not cut the cake. The girls laugh out loud because the cake is made of clay.