Contrary to popular belief, Naushervan is not negative. The responsibilities he's taken up and his brother's death have made him very quiet and recluse. But when it comes to any wrongdoers, dude's gonna bring the big guns out (all puns intended) 

That being said, there are three women in his life.
Dua - whose yet to become a proper part, but she's made a place in his heart. He still remains guarded...smart.
The girl on the swing - no idea what her character name is. She's his ex from the looks of it...but is she dead or alive? To me it felt like he was talking to a "ghost"...the entire tumhare iss yakeen ko main sach mein badlunga made me feel that. Or it could be a flashback to when they were dating. If (and only if) she's dead, I wonder if something happened to her. Maybe that's why he's so aggressive towards anyone who tries to harm women.
Bhabhi - this one we predicted could be Naushervan's sister in law...and that his brother would be dead. Got that right lol. Now she's after Naushervan. She gives me opportunistic vibes, hitting on him and all that.
Okay so Naushervan's supposed to get married to his bhabhi hence he broke up with his ex...then maybe she died. I feel he ended his relationship because he knew the family pressure to marry his bhabhi. It would not have been fair to his girlfriend, to make her the second woman in his life. So a break up is better than a lifetime of heartache.
Naushervan is also not supposed to fall in love. He knows he can't because he needs to fulfill his duties and responsibilities. However his resolve does melt a little bit because of Dua. He's still very much in control. Somewhere he's aware he shouldn't get involved elsewhere. But the heart wants what it wants 
How this entire equation pans out is what intrigues me.
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