Didi ka behosh hojana was just to stop Ani from going to search for Jhanak once she runs away from Vihaan's house.
Waapis Kolkata aake Didi looks fit and fine sitting here in this scene so it will be back to normal stuff of her bitching about Jhanak and Ani will retort back then probably.
Nobody is expecting anything grand from Ani....but yeah I don't think he will rest easy if Arshi continues to badmouth J after going back to Kolkata and all signs indicate that she will likely do that.
Yes...didi behoshi is to divert Ani from J issues...wapas aake bhi he will not say anything harsh to didi given her nazuk tabiyat..but Didi's display of venom in Gujjuland and in BH in coming days will make Ani realise that didi can never change, no matter how genuinely he tries to make things work between them..
...he will ofcourse be again in discomfort due to not getting any info of J's whereabouts..basically, the track is to show that didi herself does kudaali marna over her payyr and make Ani even more distant from her..
1.6k