I'm sure there is serious disappointment after watching the precap, im actually looking forward for this track, it looks good.
So here is my theory, we know RR even is drunken state will never sleep without anyone else, well he has technically never really slept with his wife, itna sharif banda hai, here it's Esha, so definitely he was drug. It's a conspiracy by esha and husband maybe, to portray that they had 1 night stand.
RR will go in guilt trip, but hence will not be able to face Pallavi neither have thd guts to tell her, afraid she will leave him. Someone (likely eesha so called husband) will blackmail RR, and the other side, Pallavi may try to get close to him(so again failed SR, be ready for another disappointment).
Maybe later the matter will be out in the open, Pallavi will get hurt. I think this time RR will not use his brains, he will indeed think he is guilty. But somewhere something will trigger Pallavi to dig deeper, and then will find out all this was a conspiracy and save RR from it.
Hopefully then we may get a SR of our Raghvi.