I don't know, man, the capture of RAW agent Kulbhushan Jadhav, other RAW agents working inside Iran in different guises, and the bombing of BLA houses by PAF inside Iranian territory says we are definitely not imagining things. KSA-Pakistan relations have been largely inconsequential or of minimal impact for Iran in terms of broad national security, which cannot be said for the impact of Iran-India relations on Pakistan's security, even if it is unintentional from the Iranian side.
We have not had stable relations with India, with or without Modi. He is vastly inconsequential as far as stability is concerned, rather he is an absolute destabiliser. Stability for India and Pakistan means remaining in a perpetual state of hostility, otherwise called no war, no peace.