Karan's daughter Devi was born in 2022. Karan is married to the actor Bipasha Basu. In a recent interview, Karan discussed the open-heart surgery Devi had when she was barely three months old. The procedure was necessary since it was found that Devi had two holes in her heart.

When her father was sent to Mumbai when she was a teenager, her story took a different direction. Sonali Bendre recently revealed in an interview how her decision-making process at the time was greatly influenced by getting her first cheque and realizing the potential profits.

In response to these claims, the actor said he was shocked and blown away by the actions of the alleged fans. Bendre expressed her shock at the incident and her concerns about the impact of extreme fan culture in her address on the well-known news portal.

Oberoi, who is renowned for his ability to switch between characters with ease, approached his performance in "Dil Hai Gray" in a way that showed his respect for the nuanced anti-heroes of Bollywood.