Sun Zarra is based on dreams emotions and sacrifices. When cupid strikes everything is justified. Just as it was for Trisha who falls in love with someone she has never seen, but had heard his melodious voice. The voice was that of Rohit, an aspiring singer wanting to make it big in his life. Lost in Mumbai, he seeks help of Gauri Shankar, who provides him with a place to live and helps him realize his dreams. During on of his practices, Trisha hears Rohit singing and instantly falls in love with his voice. On the other hand each time that Trisha bumps into Rohit in person, she chooses to dislike him and his face! Litlle does she knows that he s the one with the golden voice. Unfortunately, fate plays an evil game, which brings Rohit to a situation where he will have to sacrifice his ambtions and dreams for Trisha.