i can see what is goibg on .
If we go by zee tv article ,as truth then ,there is i believe 2 alternatives
1 . Rohan is betrothed o radhika ,but on the wedding day ,he will disappear ,or something & dev will be made to sit in his place . (Crap if this thing happens ,again a repeat of story of CB1 )
2. Else Rohan may be betrothed to radhika ,but it will be shanti daughter who goons be actually married .I
In both cases ,Dev being a servant son ( i am guessing he is ) having a oood amount of gratitude for RP family , will bring radhika to RP house despite knowing that he loves radhika & radhika loves him too
If this thing happens then o my God the plot is similar to pardes . CV's should think of something different ,if they want to actually go through pardes track