I remember thinking that after rakshit found drishti in that condition in the bushes with wounds and burns, he didn't at all ask what happened to her or how this happened. Now that I take all things into account I think rakshit looking for drishti and finding her in a bush was just a pretense, as he as anjaan first saved her from that lava, then put her in that bush then as rakshit he pretended to accidentally stumble upon drishti whilst looking for her, hence why he never asked what happened to her and how she got so hurt because he knew as he was anjaan. Rakshit and anjaan are never shown together, and the timings are also very suspicious too of anjaan's appearances that make it more obvious rakshit is anjaan. I think rakshit as anjaan is pretending to be on pisachni's side or blackmailed by her in order to find his father, like the new article suggesting that pisachni is blackmailing anjaan with someone's life.