Initially, I liked Ram Kapoor as Jai Walia, but as time went on Jai Walia became really distasteful. I am not surprised that Jai Walia slept with Pia. Jai Walia has no backbone. He runs back and forth from woman to woman. Pia and Bani view him as a some antaryami when he is more of a kum karan creating rifts between sisters. Pia and Bani even regard him as their elder when they refer to him as sir or Mr. Walia. If Bani is his wife, she shouldn't be calling him Sir. It gives the viewer the impression that he is her boss not her husband.
Kya kare Ekta Kapoor has written the same fate for all her male protagonist. They are ever changing and appear to be as dumb as two door knobs put together. I really wish that these extremely talented actors realized there are better options for them.