A civilian oil rig crew is recruited to conduct a search and rescue effort when a nuclear submarine mysteriously sinks. One diver soon finds himself on a spectacular odyssey 25,000 feet below the ocean's surface where he confronts a mysterious force that has the power to change the world or destroy it.
Every night at 10, Kolkata tunes into radio to listen to 'Kuchh Bheege Alfaaz' - an episodic series of unrequited love stories hosted by RJ Alfaz who, despite his tremendous following, prefers staying detached and anonymous. Among his many fans is the boisterous Archana, a girl working at a creative agency – which designs branded memes. She is leukodermic but lives life to the fullest. They meet; or rather talk, for the first time over a misplaced call, when Archana accidentally dials Alfaaz's number, while trying to connect with her latest blind date. Thus begins an interesting relationship between two unlikely characters, one overly compensating, but in denial of her present, and the other buried under a dark secret of his past.
Trying to rescue her home planet from destruction, a gorgeous extraterrestrial named Celeste arrives on Earth and begins her scientific research. She woos quirky scientist Dr. Steve Mills, a widower with a young daughter. Before long, Celeste finds herself in love with Steve and her new life on Earth, where she experiences true intimacy for the first time. But when she loses sight of her mission, she begins to question where she belongs.