<P> Abhimanyu is invited to Rohan's elder brother's destination wedding in Thailand, which Shanaya and other rich family friends are attending as well . In Thailand, Shanaya sees Tanya and Rohan flirting again and gets even more upset when Rohan is rude to her and sides with Tanya . Abhimanyu tells her that they can teach Rohan to respect his girlfriend . At a party, Shanaya openly flirts with Abhimanyu, attempting to make Rohan jealous . The plan works but Rohan discovers she did this to get him back on track . </P> <P> On the wedding day, Rohan apologises to her and is easily forgiven while Abhimanyu realises that he is in love with Shanaya . They head back to India, where the "Student Of The Year" competition, which determines the best student with good logical thinking and is a good sportsperson, commences . First round is the quiz in which Rohan, Abhi and most of their friends win . The second round is the treasure hunt . Abhimanyu and Shanaya's team wins the hunt, though Rohan's team also qualifies . Abhimanyu's grandmother falls sick and eventually dies . Shanaya stands by him during this difficult time . Upset, Abhimanyu sends Shanaya away, but now she is also attracted to him, stays back and they happen to kiss . Rohan sees this and is heartbroken, becoming enemies and fighting with Abhimanyu . After having a fight with his father, Ashok disowns Rohan as a son, and he leaves the house . </P> <P> In the third round, the Prom, a confused Shanaya picks Rohan's friend Jeet Khurana (Sahil Anand) as her partner as she can't choose between Abhimanyu and Rohan . Rohan, who disowns Jeet and ends his friendship with him, goes with Tanya and Abhimanyu with Shanaya's ex best friend Shruti Pathak (Manasi Rachh) when she has a spat with Shanaya . Shanaya is disqualified for leaving the dance before it ends . The last round of the competition is a triathlon . Abhimanyu is winning but sees how Ashok doesn't want Rohan to win . He intentionally slows down and lets Rohan win . In the award ceremony, Yogi is abused by a drunken friend of theirs, Kaizad "Sudo" Sodabottleopenerwala (Kayoze Irani) due to which he eventually retires . </P> <P> In the present, Rohan is a pop star but single . Abhimanyu and Shanaya are now married and Abhimanyu in the present day is now a successful investment banker . They all see each other after coming to meet their principal, Abhimanyu and Rohan have a fight and let out everything they were holding back for ten years . They then unite after Rohan discovers the truth about the triathlon . They realise how important friendship is . </P>

Who is the student of the year in movie