When demonetisation strikes, the Babbars panic and try to find ways to exchange their cash. The parents are specially worried about Nikki who has over Rs 5 lakh in cash with her. The money situation also impacts Kittu's love life and Jamia's relationship with Mrs. Babbar. Will they be able to find a solution to their problems?

Jamia takes Nikki to his friend named Black Money, a self-proclaimed rapper involved in money laundering, to get her old notes exchanged. Meanwhile, Mr. Babbar has a tough time at work due to his corrupt manager and Kittu's attempt to impress Sandy with his jokes falls flat.

After his corrupt manager is arrested, Mr. Babbar is promoted as the manager and the family is overjoyed. Mrs. Babbar makes a special cake for her husband but Jamia misunderstands it to be his birthday cake. Meanwhile, Kittu joins a comedy class to work on his sense of humour and impress Sandy.

It's Jamia's birthday and he prepares a 'special' cake for himself. Trouble ensues when Kittu and Sandy eat the cake, get high and end up making out in Jamia's room. How will the youngsters save themselves from this embarrassment?

Mr. Babbar thinks he has cancer and slips into a melodramatic mood. His changed behaviour confuses people and creates misunderstandings both at home and work. Meanwhile, when Kittu comes back to his senses and confronts Jamia for spiking the cake.

Mrs. Babbar and Nikki's YouTube video on hairstyling goes viral. This leads to Jamia approaching Mrs. Babbar to make more videos. Meanwhile, Kittu and Sandy go on a date and are spied on by Ranjit and Nikki.

Sandy fears that she could be pregnant and starts panicking. A nervous Kittu must find a pregnancy kit for her and takes Jamia's help for the same.

Nikki's mother finds the pregnancy kit in Nikki's drawer and the parents confront her. Nikki must now clear the misunderstanding and reveal the truth.

After the parents confront Kittu about Sandy's pregnancy, they must find a way to make up to a furious Nikki for doubting her.

Mr. and Mrs. Babbar decide to meet Auditor Chabbra and fix Kittu and Sandy's marriage. However, Kittu seeks Jamia's help to stop the parents from meeting each other.

Jamia falls in love with the doctor he meets at the hospital where Mr. Babbar is admitted after a fall. How far will their relationship go?

Finally, the day arrives when Nikki has to leave for Australia. The Babbars get tensed when they realise that a male friend will be accompanying her. Besides, Kittu and Sandy are back together. It’s revealed that Jamia has been hiding a secret from the Babbars all along.