At school, after the barmaid's antics, many children were poisoned. The nurse found out that someone had added a laxative. But will everyone who did it know? Kate's relationship with her daughter is restored, and she begins to trust her. Lola wants to throw a party. It is organized in the apartment of the English teacher who is in the hospital. The guys decided to bring drugs, and the supplier turned out to be the same man who planted the weed to Andrew.
Because of the theft, the police are called in to search the school. Lola confesses to the economics teacher that she stole the money for her brother's surgery, Kate stands up for the girl. Dora begins to act through the barmaid because she is afraid of being fired, so she wants to substitute the food supplier by mixing wearable into the compote. Students who had lunch at school get sick.
Lola's younger brother suddenly becomes ill and the doctors make a bad diagnosis. Alex told his father that he was going to leave for the USA. Dora tries to take the place of the headmaster and, together with the school chef, poison drinks in the cafeteria. Lola steals money from the head of the class and thereby substitutes Olivia.
In this episode, Kate is upset because of the appearance of the inspector at the school, and Dora does not stop flirting with Alex. Nurse Allie crushing with the new guard, and Lola and the girls take it off on their phones and put it on the Internet. Kate tries to figure out who told the whole school about her connection with Nikkie. Conflict flares up again between mother and daughter.
The school received a check from the Ministry of Education. Zachary and Tony set off a fire alarm in order to escape from class and play on the console, which Zachary tricked into his own. The nurse is flirting with the new guard. Nikkie finally made an impression on her classmates, but Lola finds out who her mom is and tells everyone about it.
Paul's younger brother finds a combat grenade on the playground. Paul brings a grenade to school, and Lola wants to film it. John wants to win the attention of his classmates, which is why he trains in parkour in his free time. Kate Waters conducts her first lesson at school: she wants children to understand why they need to know economics.
Pasha's younger brother finds a combat grenade. Pasha brings a grenade to school, and Lola wants to film it. Jean wants to win the attention of his classmates, which is why he trains freestyle. The headteacher of the school is digging under the new teacher, she wants to understand why she closed her business and went to work at the school as a teacher.
Frightened Kate realizes that she should be with her daughter. She gets a job as a teacher in a school, where she also wants to transfer her daughter. In pursuit of likes on social networks, students lose their common sense. Innocent jokes for the video almost lead the English teacher to a heart attack.
In the first episode, a girl named Nikkie was trying to commit suicide and got to intensive care. The students prank the English teacher, she faints right in the classroom. One of the guys is taken to the police. The Principal asks his son Alex to help with this, they go to the hospital together, and then he asks his son to temporarily work as an English teacher.