Karan feels upset after seeing Rajveer’s hatred for him as he doesn’t want to spend his whole life in this and hence he vents out his anger on himself.
Previously, Preeta and Karan got married but could never live their dream of a happy married life due to multiple enemies. Preeta had to later live with Rishabh but things didn’t go her way there either.
As per the ongoing story, Karan donates his blood to his son Rajveer and saves his life, along with this he also fights with the goons to save his life.