Yeph as Ramas said and to top it of he thought he was the father of Abhi and Kiran's kid for oh only 20 somethings years til hhe figured out Kiran was taking him for a ride. Because of the kid he just took for granted was his, he paid for kiran's house, he provided money to the mom of his so called child's luxourious living, and paid child support (college cars abroad england rich kid living...more than simran paid for two asthas and her family combined) based on he thought it was his child. He just believed Kiran.
Turns out the actor playes roles that are quite oh I don't know.... Be careful, if Jiji and Tara tells him he's an alien he might believe it.
But I haven't seen the latest episodes...so I could always be wrong😆, he might be human this brijesh character.