If Shraddha Kapoor and Aditya Roy Kapur were in high spirits right till the fag end of their upcoming romance drama, OK Jaanu, then there was a reason for it. The film's climax was shot in the dilapidated Mukesh Mills, which since it's shut down has acquired the reputation of being haunted.

The stories they had heard, gave everyone the chills so they decided to start really early and leave the location before darkness fell. Production designer Sharmishta Roy had converted the mill into a market street. A source from the unit admitted that the place did give them the shivers, but with the two ghostbusters around, there were no moments of real horror and thank God for that!