A possible concise summary is:
This is a story of Ruhi, an 18-year-old girl who falls in love with her friend Alia's father Ramesh, who is married and has a wife in coma. Ruhi kills Ramesh's wife by turning off the oxygen cylinder and tries to force Ramesh to marry her. Alia overhears their conversation and confronts Ruhi. She stabs Ruhi to death and then calls the police. The story ends with a moral lesson about the consequences of blind love.
Here are the key facts extracted from the text:
- Alia and Ruhi are friends studying in the first year of graduation.
- Alia's mother Leela is in coma for five years after a car accident.
- Alia's father Ramesh works from home and hopes that Leela will recover.
- Ruhi falls in love with Ramesh and tries to seduce him.
- Ramesh rejects Ruhi's advances and tells her to forget him.
- Ruhi murders Leela by turning off the oxygen cylinder knob.
- Alia overhears Ruhi confessing her love and crime to Ramesh.
- Alia kills Ruhi in revenge and gets arrested by the police.