The primary cast was selected through audition. Malayalam film producer Ousepachan Vaalakuzhy, impressed with Omar Lulu's Happy Wedding and Chunkzz decided to finance his third project, Oru Adaar Love. Sreejith Ravi as Divakaran, Constable of Policeįilming started on 15 January 2018.Siddique as Jose Panadan, Sub-Inspector of Police.Pradeep Kottayam as Principal's Secretary.Althaf Salim as Manikandan Sir, Chemistry Teacher.Roshna Ann Roy as Sneha Miss, Biology Teacher.Aneesh G Menon as Shibu Sir, Maths Teacher.Vaishak Pavanan as Vishakh aka 'Pavanna'.Priya Prakash Varrier as Priya Varrier ( Ahankari).But the scene was poorly received by the audience and hence the ending was reshot with Roshan and Gadha’s friends coming to their rescue which lead to a happier ending for the film. Initially, the original ending of the film ended with Roshan getting killed by the attackers and Gadha getting raped. Roshan and Gadha get married in the presence of their friends and family with Priya attending but upset at the scene. In ending Roshan and Gadha are seen on a bike and they ride with their friends happily. Gadha almost got raped and Roshan got beaten brutally, but fortunately they are saved by their college friends and they beat the goons to death. Just as Roshan is about to propose to Gadha, they are attacked by a bunch of goons who were antagonized by Roshan and Gadha earlier as part of an eve teasing incident. On graduation day, Roshan decides to propose Gadha on top of the mountain.
Heartbroken, she tells Roshan that Gadha alone can be the perfect partner for him and they end their relationship. But Roshan is unable to forget Gadha, which comes to be known by Priya. Priya approaches Roshan and says that she has forgiven him and they can start to be in a relationship again. Roshan and Gadha then pretend to be in love to make Priya jealous but they end up having feelings for each other. This causes a rift between Roshan and Priya. One evening Roshan and his friends get drunk and a friend of Roshan accidentally sends erotic videos from Roshan's phone to the school's WhatsApp group. Roshan woos Priya with the help of Gadha and his other friends. The story revolves around the journey of high school kids from the time they first meet in 11th grade until their graduation in 12th grade.