Yes I guess thats a Blooper that Bhoomi is not Referring Keshav as Bhaiyya anymore when he is elder than her 😕 ..Mayb the makers also forgot that Keshav is the elder brother of Bhoomi 😕 😆 ..As far as Vishakha is concerned,I guess because she is younger than Bhoomi as well as Arjun agewise,therefore she is just calling her as Vishakha 😃
And I don't think Rudr is Arjun because they r showing that Rudr is getting his childhood flashes and its indicating that he has suffered some setback in his childhood 😉 ,..So then it can't b Arjun na 😳
And in case its Arjun then this means that for the first time in the history of Daily Soaps both the Husband and Wife had a Plastic Surgery 😆