Everyone is very stressed about the board examinations. Cyrus is over-stressed and even tries to commit suicide because of his family pressures. John and all others make him understand and all help each other in preparing for the exams. Amidst all the exam fever Vinny Sir confesses his love to Alakhnanda maam and both decide to get married. Everyone get elated on knowing that their favorite teachers have deiced to tie the knot.
The story revolves around the lives of the students of 12th grade at the DeNobili High school. Their highs and lows, their dreams and aspirations, their friendships and relationships and their way to deal with life is all what is ‘HIP HIP HURRAY’ about. The story also focuses on various teenage issues like drugs, dating and heartbreaks, falling in love with the teachers, differences with parents, exam blues and the fast moving life wherein each student has to prove his worth to the world. DeNobili High School is a place where all the students are given a chance to explore themselves and all the teachers share a very affable bond with the students. Each and every student of the 12th grade does their best to make their last year at the DeNobili High School most memorable for them as well as for their teachers.