Naina, an introverted, perpetually depressed girl's life changes when she meets Aman. But Aman has a secret of his own which changes their lives forever. Embroiled in all this is Rohit, Naina's best friend who conceals his love for her.

Meet Raj, Pooja and Tina - 3 best friends thrown into a situation that time, letters, love and separation have created for them.