Is there a thin line between dreams and nightmares? When do dreams turn into nightmares, and how?
Dreams and nightmares alike are just our subconscious playing tricks on us. And if that is so, is Shiv in Sharanya's subconsious?
So to answer your question with a question, Did Shiv make her dream that dream or is he there already in her subconsious mind.
But there is a stark difference between dreams and reality and the reality is what Sharanya sees in front of her, in flesh and blood - Vyom, whatever be the true story of the past.
How their fates will intertwine, only time and the powerful tool of storytelling will tell. But until then, I will sit back and enjoy Shiv's voice and his poetry.