"Do Dil Ek Jaan" is set to take a leap of 22 years in mid December and a new character Vidhaan will enter the show.
Life OK's show is being produced under Saurabh Tewari's Nautanki Films, and a source said that Shakti Arora and Kinshuk Mahajan are the two names that the production house is dwelling upon to play Vidhaan.
"Do Dil... Ek Jaan", which premiered June 3, is an action romance story of a young Kashmiri woman Antara (Nikita Sharma), who moves to Mumbai with her family and falls in love with ruffian Raghu (Ayaz Ahmed).
Apart from Vidhaan, some more new characters will enter the show.