tulsi shouldve been involved instead of munrik lol
I understand that Parth didn’t want to involve Tulsi directly because it’s the absolute last resort for him. Basically she’s the nuclear weapon he doesn’t want to unleash 
But there’s Shobha, Gautam, heck Gayatri at home who are all elders and have significantly more life experience than Munni Hrithik combined. Gayatri is Dev’s actual great-grandma! He’s literally her grandson’s son! Why not go to her?!
I personally felt like he could have been shown approaching Gautam. The brothers are not exactly at odds but there’s a rift and I think it would have been amazing to show Parth slowly warming up to Gautam for guidance and support when he’s in a clutch and wants an elder to help him out but he doesn’t want to approach his parents for the same because we sometimes need that.
Nakul on the other hand was shown keen to explore US but we don’t see it happening. He can be shown bonding with Karan over his experiences in the same and learning how he doesn’t need to go to US to succeed. Later on, Karan can be his professional mentor; as Gautam clearly hasn’t got a grip on that aspect.
Eventually, both the elders end up being friends with their nephews; providing paternal guidance, support, advice, help but also having the ability to switch into friend mode since they’re not dads but uncles here. There’s that bit of space where they can be indulgent and relaxed in a way that allows them to bond with the youngsters as Parth and Nakul themselves don’t have to feel like they’ve to be guarded always. Sons have this bit of thing with their dads where they sometimes don’t feel as comfortable as they should be to open up because growing up they see their dads as disciplinarians more often than not which never goes away. An uncle can be a father figure without having that baggage which allows him to be a friend in a way that sometimes fathers can’t be.
The brothers may find their common ground and comfort via bonding with each other’s sons and realise that their differences don’t matter as much as watching their sons being happy and successful does. It can also lay a beautiful foundation for the future of the family wherein the cousins don’t have to carry on with the bitterness of their father’s baggage and history forward.

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