Well, the precap for 12th oct shows their engagement, where the ring slips when Murli tries to put it on her.
I didn't like the way it happened - in order to facilitate Veena's marriage, he's willing to marry Bharti for her fortune. Poor Bharti doesn't deserve this - I think Murli was right when he took offence the first time to the unseemly sight of Bharti being sold to him, but now, it seems that that's the only reason he's marrying her. In other words, if she didn't have that fortune, he'd ignore her and let it go.
Incidentally, I think that Bharli's marriage will happen, but after that, Veena's engagement will not, b'cos more negatives will be discovered about her hubby, so that in the end, it will seem that Murli married her for nothing
Also, if Rupesh loses his case & w/ it a good portion of his fortune, then it'll be funny to see Gaushala & her hubby. I don't think Bansilal, his wife, Dhumroo or Veena will ill-treat Bharti if that happens, but Gaushala might try, & the others will try protecting Bharti.
Another thing - once this marriage happens, does the entire family move into one of their havelis, or does Bharti go to her sasural?