He neither hates nor loves Zoya but he cares for her that's for sure.
He wants to save Zosh for so many reasons but it is not because he loves and adores Zosh. đ
The first reason being he knows Zoya would go back to her silent depressed mode if anything happens to Zosh. By working she is staying sane, even the flashbacks reduced. đ She does not think about Yash much and that's what Adi wants. And then he might have gone attached to the employees too, he does not want them to lose their job.
And about the PW thing, I do not think it was a blooper, CVs did it intentionally to create the buzz inside the audience mind. There are people who believe that Poosh cheated, at the same time there are people who believe they did not. I do not fall in both because I'm confused. Sometimes I think they did but sometimes I think they didn't, they were just friends and stuff. đ I think that is what CVs wanted.