Mujhse Dosti Karoge! is a coming-of-age romantic drama. The movie revolves around three childhood friends – Raj (Hrithik Roshan), Tina (Kareena Kapoor) and Pooja (Rani Mukerji). Raj has always been attracted to Tina, but he is unaware that Pooja loves him. Raj then moves to London with his parents, but keeps in touch with Tina, who continues sending him emails. Their friendship blossoms, and these heartfelt emails bring them closer. However, things take a turn when Raj realises that Pooja, but not Tina, was the one sending him all the emails.