Kartik' kind of love is really dark

IDK if I'm being sensitive. But Kartik's love & romance is very obsessive, dark, scary type.

He can't stand Naira go to the freakin market for an hour. Doesn't want Naira to even think about anyone else. In his weak phase, he got jealous of Naira's employer & believed there's a possibility that she's sleeping around.. Because she was finally spending time with another man who wasn't a relative?

Initially Kartik was great. He helped Naira solve her issues & called her out for being irresponsible. But now he just comes across as controlling & abusive. Weirder that Naira enjoys it (at least the highs)

PS. Not to excuse Naira. She's also very abusive in her own way, may be even more.