Having lost contact with Rancho, who disappeared during the graduation party and went into seclusion, Raju and Farhan begin a journey to find him.
They are joined by Chatur, now a wealthy and successful businessman, who joins them, brazenly confident that he has surpassed Rancho and also looking to seal a deal with a famous scientist and prospective business associate named Phunsukh Wangdu. From him they come to know that their friend was a destitute servant boy "Chhote" who loved learning, while he, the real Rancho, disliked study, so the family agreed to let the servant boy study in Rancho's place instead of labouring.
In return, the real Rancho would pocket the qualifications and after graduating, the servant boy will cease all contact.
The real Rancho reveals that Chhote is now a school-teacher in Raju and Farhan then find Pia, and take her from her wedding mandap. Pia and the fake Rancho rekindle their love, while Chatur mocks Rancho the school teacher "A for Apple, B for Ball".
So what Rancho did is that he asked the professor if he knew them and the prof said he did not, so Rancho mixed up the papers he arranged and they run.
After how many weeks, Raju had awaked from coma after extensive care from Pia and her roommates.Virus reconciles with Rancho and his friends and awards the pen to Rancho which the professor had been keeping for decades before finding a brilliant enough student to gift it to and allows the three to appear their final exams.from the present day, ten years after Chatur vowed revenge on Rancho for embarrassing him at the speech night and promised to become more successful than Rancho a decade later.The experience has changed Farhan and Raju, and they adopt Rancho's outlook.Farhan decides to pursue his love of photography, while Raju takes an unexpected approach for an interview for a corporate job.Pia reveals that her brother was not killed in an accident but committed suicide in front of a train leaving a letter because Virus had forced him to pursue a career in engineering over his love for literature.) goes into labour.A heavy storm cuts all power and traffic, and Pia is in self-imposed exile because of her revealing of her brother's actions, so she instructs Rancho to deliver the baby in the college common room via After the baby is apparently stillborn, Rancho resuscitates it.However, Virus catches the trio and expels them on the spot.After that Pia angrily confronts him, denouncing him for the death of Pia's brother.Since Rancho is well aware of Chatur's nature Rancho substitutes some of the speech paper with obscene words which has been written by the librarian.As expected, Chatur mindlessly memorises the speech, aided by his lack of understanding of Hindi.