Poor Wu Yei initially could not remember having kissed Si Tu Mo. The drink Si Tu Mo made him remember, and during that, he was going for another kiss with Si Tu Mo, but she pushed him away. Again he went for advice from the men at his science lab. They suggested taking Si Tu Mo where they cannot be disturbed, and then he can confess. He took her to a fairground, where they went to ride the dodgems. His planned confession did not happen; instead, he had a rather annoyed Si Tu Mo who did not appreciate being bumped again and again with the dodgems. In the end, Si To Mu took pity on him and asked him point-blank if he liked her after he cooked her a dish of river snail noodles which was smelly.