Agree with Lennie even Vipul was quite a nice guy he didn't know his parent demanded dowry. He tried to save purvi for which he was bitten badly ... Virender is business men and mukhiya he might have some rivalry.
I'm actually surprised that Vipul didnt yet come to the mansion to get Purvi (warn her) as he found out and then was badly beaten (also she doesnt know, any of this yet).
I'm guessing the mansion is a long way from the village (judging by Priyashi taking a bus to get there).
I'm thinking Vipul has been drinking away his sorrow because he loves Purvi, he was vocal in it... even if their kept them liking each other a secret from one another but you can't ignore they liked each other that way.