Dr. Armaan Malik:nick name Amy,best friend of kartik,studied in the same college as kartik and riddhima,husband  of Riddhima, works in sanjeevni hospital.

Dr.Riddhima gupta: nick name ridzi,friend of kartik,studied in the same college as kartik and Armaan,takes kartik as her brother,wife of Armaan,works in sunjeevni hospital.