I have been feeling that Baldev might go off to Poland with Nihal for some time and make something of himself and come back and get the blessings of Veera's family especially Ranvi.
I remember in the "tainu ek din aisay hi laal chunni odhaakay le jaaoonga" episode where Baldev was telling Ratan and chaiji about himself indirectly and Ratan had clearly opposed the idea of groom who did not stand on his own feet and was dependant on his parents and ancestral wealth.
Uptil now a) he personally has only had the dream of being a Sarpanch which got phooskaaved then and b) he helped Veera in fulfilling Sampooran's dream of KrishiVidyalay.
But he has to do something substantial to win over Veera's family and this might seem like a chance. Nihal's dialogue of today about "latakney ke siva aur bhi kuchh socha hai ees rishtay ke baaray mein" sort of gives a hint to the lovebirds to think about concrete steps.