I agree with you Tanu
You write such thoughtful posts
Yes i am also surprised, men usually do not share their feelings openly - very rarely they do that
but Arjun ever since he saw Arohi and felt she is a good person and he loves her started sharing his feelings openly
like he told her he is arjun not magiram, he does not love Gauri, he is an orphan, he loves her, that gauri is not good person, his akwardness at her family showing love to him(when in reality he feels its not real), and when he realized her family is too powerful and may never allow him to get justice he also told her to think of her future and not waste time fighting for him. He speaks so openly. But he does that with Romit, Rashi and Raj also if you have observed. Because he feels comfortable with telling his feelings. And may be RPS also he speaks openly.
Imagine he is Raj's father and he tells son how do i get your mother to like me and not that dhondu. Which father will ask that to his 6 year old son?
But with Arohi he shares more secrets than with others his deepest thoughts like when he told her "It always happens. All people i love leave me and go away" when RPS asked to leave Raj in hostel and come.
I like that about him his openness and no hiding anything from anyone.
Arohi has just started doing that recently with him sharing her side. Ever since she left her house and came to know their true face(or does she really know their true face?)