The Saath Nibhaana Saathiya 2 starts with Gehna cooking in the kitchen while listening to general knowledge questions. Paresh and Baa scold her that she should not cook from now on and prepare for her exams. Anant’s college friends invite him to a party. His friends say that they are even inviting Radhika and asks if she is here or in Singapore. Radhika, who is behind him, says she is at Anant’s house itself and agrees to attend the party. She tells Anant that it will not be right to take Gehna to the party as she will feel awkward around his English-speaking friends and she has to study as well.
Baa tells Gehna that Hema and Kanak will prepare breakfast and lunch while Hiral and Tia will cook dinner so she doesn’t have to worry. Paresh tells Gehna to concentrate on her studies and achieve good marks. Kanak tells Radhika angrily that she has to cook while Gehna will study. She says she can’t let Gehna study or else she will be superior to her. Radhika says she is right, Gehna will get meritorious if she studies. Hema listens to their conversation and thinks to herself that she has to protect Gehna from their evil planning.
Anant is seen helping Gehna study. She hears a noise in the kitchen and gets up to leave. Anant holds her hand and tells her she should sit and study. Anant asks her general knowledge questions, Genha gives all wrong answers. He tells her why she is not focused on her studies. Radhika enters the room with food for them, and asks if everything is alright, Anant says yes. She smirks and leaves. Kanak asks Radhika what she has done, she says that she changed Gehna’s notes to wrong answers. Anant will feel that Gehna is not studying and she will fail in the exam. Anant makes her stand for giving the wrong answer. She says she studied well. He is shocked to see all the wrong answers in her notes.
The next morning, Gehna tells all the family members to write best wishes in her notebook. After she takes everyone’s writings on her book she calls Anant and asks him when his friend will come to identify the handwriting and find out the culprit who changed the notes. Radhika who overhears their conversation is worried. Anant praises Gehna for her brilliant idea to find the culprit. He says that he was impressed with her advocacy skills in court and with this brilliant idea he is sure that Gehna will soon become a great lawyer.