Young Pooja Sahani (Rani Mukerji), Raj Khanna (Hrithik Roshan) and Tina Kapoor (Kareena Kapoor) are childhood friends. While Raj has always been attracted to the vivacious and beautiful Tina, he is completely unaware of the quiet Pooja’s love for him.Raj’s father (Kiran Kumar) decides to move to England with his family to take up a new job. Before leaving, Raj makes Tina promise to write to him via e-mail. Tina, a fun-loving and popular girl, soon becomes occupied with other things. Meanwhile Pooja writes to Raj asking about his days in London but instead of her name she signs as Tina, thinking that a letter from Tina will surely bring his reply and also to help Tina keep her promise. While exchanging e-mails, Raj and Pooja realize they have many things in common, and their e-mails bring them close to each other. A decade and a half later, Raj returns to India for a short vacation. By now, he’s in love with the girl he has been writing to and believes he can recognize her at first sight. He states that his love for Tina is enough for him to pick her from any crowd so they never exchange any photographs whatsoever.: