The film follows the life of a cynical yet honest eleventh grade student Jaison. He is very ambitious and aims to be the best in his class. However, after his first exam, it becomes clear to him that ambition alone is not enough. Meanwhile, he has an infatuation on his classmate Keerthy, though she does not reciprocate his feelings. Although this makes him more cynical and self-centered, he maintains a social circle around him through being a regular at a juice and snack shop with his batch-mates. A new Malayalam teacher, Ravi Padmanabhan joins the school. In his first class Jaison rubs him up the wrong way. This does not sits very well with Ravi who is both a narcissistic and someone that loves attention. Hence, Ravi often snubs Jaison. Ravi's influence on everyone irritates Jaison and he openly complains about Ravi being a fraud. Jaison in his own way woos Keerthy. Ravi finds this and calls in Jaison. Ravi says that he knows that Jaison does not like him and is speaking ill of him. Hence, he would make Jaison's life harder at school. Ravi is suddenly called into Principal's office. Ravi is chased around the school grounds by the police because he is a fake teacher with fake qualifications. Further, it is known that he is a thief too. Jaison is happy, and his love life goes on with ups and downs. Finally, Ravi is seen teaching in a kannada school in a new makeover and with more prowess than he displayed at Jaison's school.