I would love this. I would prefer rajat play only a cameo role in this show (less chance of him being made into a kundali bhagya prithvi type joker or his talent being wasted via being sidelined).
I do have another idea too. Maybe he could play a negative cameo. Like the character of a seemingly charming guy who is effortlessly able to impress everyone and get himself in everyone's books including abhi and all the elders, especially the girls like rhea, but ranbir notices something odd about his behaviour with girls, but none of the girls notice as they are so infatuated with his charm, and the guy takes particular interest in prachi who unlike the other girls doesn't seem to show any interest in him, but especially as unlike other girls prachi could be shown to feel odd about his presence just like ranbir does.
Nobody believes ranbir when he says there is something off about rajat's character and they all feel he is just jealous as he is proving more popular with the girls now than him, whereas prachi is the only person who feels that ranbir is right which she shares with ranbir who himself notices that rajat acts weird around prachi. It could be that his character is that of a serial sexual predator instead of the typical obsessive stalker/ lover and seeing prachi not giving into his charms like everyone else maybe pisses him off and he decides to target her.
Whilst prachi teams up with ranbir (and aryan of course because wherever ranbir is, aryan is with him) to expose rajat's character. This could also be a start of friendship between ranbir-prachi as ranbir may be impressed by the fact that she was the only person like him who saw through rajat's character's false charm just like how she never gives into his charm the way other girls do and feels prachi is different and a good girl.
Would give rajat something different to do from other roles he has done so far.
good idea but this Prachi shows no interest in him+Prachi+Ranbhir-Aaryan team up
reminds me of KDB (Preeta+Karan-Rishabh đ¤
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