Does Emraan Hashmi smoke?: No
Does Emraan Hashmi drink alcohol?: Yes
Emraan was born to a Muslim father and a Christian (Catholic) mother and his loved ones used to call him Emmi.
His paternal grandfather, Shauqat Hashmi, migrated to Pakistan after the 1947 Indo-Pak partition, while his grandmother, Meherbano Mohammad Ali (a.k.a Purnima), was an actress, who stayed back in India.
He is a relative of the Bhatt family; as he is the maternal nephew of Mahesh Bhatt and cousin of Alia Bhatt, Rahul Bhatt, Pooja Bhatt, and Shaheen Bhatt.
Since his childhood, he was interested in acting.
He did many ad commercials as a child. Here’s a video of one of his commercials: