Today is September 2nd. It's Lala's birthday. Kate is making a birthday cake for Lala. But Lala doesn't know. He is playing football with Maomao. It is so hot. After a while, they are tired, so they go back home. When Lala comes into the room, he sees the cake. He is surprised, and he doesn't know who make the cake for him. But he eats it happily.
