RR was not aware that Naitik is still having their broken rishta in his head and thats why he was teasing and making all fun. But once Mohit has told him the facts he has the sense and decency to back off. Moreover I have never heard RR speak bad or negatively of Naitik but we have seen Naitik speaking very negatively and bad of RR to others and also showing his displeasure ot others. Ofcourse RR does show off a lot but atleast he doesnt backbite to others about Naitik or anyone, he was shown always jovial.
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