Chueco, who's transitioned into a human being, returns to announce he is engaged to Lola. But Lola's cousins, two dangerous motorcycle riders, have adopted him as a "pet" and "Rodolfo" calls off the wedding, taking the antidote to turn back into a chimpanzee. When the cousins arrive asking for an explanation and take Chueco hostage, Juan and Amanda will have to rescue him.