Does Jai Know That Pia Drugged Him?

He's mentioned twice already (once when they were playing that pillow game and secondly when Jai and Bani were in the telephone booth) that he didn't do anything, and that it was all Pia's fault.

So does he know? I think so!

No, he does not!!! I wish he did!!! Then, life b great!!!

no...otherwise he wud KILL pia..

I think he knows, because even in tonight's Canadian episode, he was thinking to himself, quote: "If only he could tell Bani that", then he stopped. Also with the pillow game and the telephone booth in India's episode he sure indicates that he is innocent and that it's Pia fault. So I would say, he knows but playing a game to catch Pia.