Let me remind everyone a thing. One reason we all love Kaira is that they are connectable. Neither of them are mahaan, or any sort of saint. They both misunderstand, they make mistakes, they take time to forgive. Karthik is one of the best male lead out there, but he is still very human, he is not a male version of all those mahaan female leads out there, who just keep on forgiving everyone for everything, when Naira misunderstood him he took his time to forgive her, like any normal person would. Now tell me, you have a very good bond with your sibiling, now your gf/bf or spouse tells you that your sibiling is being physically abused. You ask your sibiling about it, you tell him/her that you will stand by them, but they deny to be in an abusive relation. Will you think they are lying? On what bases will you think they are lying. Karthik Kirti share a good bond, for Karthik he doesn't have a reason to think Kirti will lie to him. Karthik has by no means distrusted Naira till now, he has only asked her to leave the topic, that too not because he has no trust on her but because he has taken Kirti for her word.
Naira has always been thought to raise her voice against what is wrong. That is the reason she immediately jumped on creep, with accusations. She didn't wait to talk to Karthik about it privately first, explain to him what she had seen. But then she was right in her view. She had been bought up as sherni, to speak what she wanted without fear and she did that.
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