I am probably the only one in the forum who thinks Arshad is a good guy :)...
Arshad so far...In the first scene Adi mistook him for a goon and he turns out to be a doc..Arshad says 'what is seen is not always the way it is' ...again, after the an anniversary party, he takes Zoya to a lonely place, Adi again suspects him but it turns out to be hill with the a good view.
After the fake phone call when he reaches hospital, he is about to leave but does not because of his duty calls! He does not even leave when the staff wants to leave. He is not deterred when the goons come and still wants to attend to his patient.
After dinner of course he knows Zoya is not interested in him for marriage mainly because she is scared to love and maybe because of Adi. (now Adi, so far is in maybe list because Zoya is too scared to love)
Now, coming to janmashatmi special, until Anjana instigated him, it was just that he was trying to get some browny points from both Zoya and Adi but still the best a man can do...after all he is human and he does like Zoya.
Aditya challenging him, he taking the red matki and everything is more like anyone in anger would do. But even after Anjana instigates him, he still wants to confront Adi and wants to clear everything, it was again anjana who doesn't let them talk.
Now, the confrontation, what is interesting is he asks Zoya to look into his eyes...which means he really believes what he is saying, he already has the proof about that phone call. He does not know Aditya that well, he either knows it through Zoya or through Wasim.
Before leaving also he says 'ye dil ka mamla hai'...
Next day also, when he comes, it is because Wasim has called him, i don't think he is pursuing Zoya, it is all because of Wasim:)...
according to precap and spoilers, Adi confesses, Zoya would slap him, i think it is more because she is hurt and too scared of love and marriage...the only person who knows this is Arshad...not even Adi. Getting engaged to Arshad is only because of Wasim...
According to spoilers, Arshad is going to hit Adi,...again as Adi says, he is a doctor, he saves people not harm them...for me it is only to get a response from Zoya..after all he is a doctor...he has to cure his patient.
In the very first episode, he bought Zoya to Adi...he will do that :)