Rishi and his girlfriend Adithi are on their way to visit Rishi’s father and their car breaks down. A stranger offers them a stay at his house. What is Rishi’s connection with the stranger, and how does they come out of the weird situation

Rishi and his girlfriend Adithi are on their way to visit Rishi’s father and their car breaks down. A stranger offers them a stay at his house. What is Rishi’s connection with the stranger, and how does they come out of the weird situation