what's Real ?

Evara sen , a 24 year Indian girl , goes to Paris after her brother had booked her an workshop there . not wanting to waste money , she attended the workshop. battling her never ending nightmares , she tries to live her life happily in Paris , wanting to leave behind the life she had back in India and the things that happened. the odd thing being, her nightmares... Start to become more and more ... realistic?