Pehla Nasha is a romantic thriller drama. The movie revolves around a young man named Deepak Bakshi (Deepak Tijori), who has claustrophobia. He goes to his friend’s house as a caretaker of his house, while he is away. He learns about the telescope that his friend used to spy on the neighboring house where a beautiful girl resides. Spying on that house becomes a regular thing for him. One day, he notices that the girl is being attacked by someone, and decides to help her out. However, he ends up becoming the prime suspect of the murder. Will Deepak be able to prove his innocence and help police catch the real culprit?