Agar Rahi Anupamaa ki legacy girl hai and Mahi Kauva ki legacy girl but kaise. Dono adopted betis hain Anupamaa ki therefore they both are legacy of Anupamaa.
Also I think real legacy kid of Anupamaa should be PraAnsh kid as Ansh's dad Samar wanted a dad like Anuj and even died for Anuj therefore it's safe to say that for Ansh, Anuj is his dadu not Vanraj and fortunately he is more sure of it than Rahi is sure if Maa is her Maa.
Also Pari and Raja's kid can count as Vanraj legacy (PariRaj like the couple in Parineeti who also involves the Raj cheating on Pari to have a baby with her bff 3 times and our Vanu also was a cheater of same level) BTW Ishaani has rejected Raja and even Pakhi alludes that Pari may marry Raja.
Also as Bapuji said, Ishaani adopted hai!!
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