This shift from a political drama to drama involving two couples seems to be going strong.
But the political drama is still happening but seems to be taking place in the background now.
Before elections Vijay was a nobody and he was forced to take the support of the Royal family and Anant's support. Anant had to endorse his candidature.
But during that Nehar yojna block Vijay came into his own.Villagers wanted Vijay to solve the problem and they wanted to talk to only Vijay.
Slowly the common man Vijay who had to take support from available sources is becoming powerful on his own.
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Coming to the present track involving two couples Vijay has seen what Mandira's behaviour. He realised that Mandira managed to extract the very personal details of their realtionship from Bulbul. That's the reason why he forcibly lifted the veil off from Bulbul's face. He already told his Bhabhi about Mandira's behaviour. He wasn't being paranoid husband he realised that Mandira is using Bulbul to her advantage and wants to put a check on Mandira's plans.
Don't think Vijay's character has undergone a change. He does feel guilty about the way he broke up with Mandira. His marrying Bulbul is not only to save her and her father from committing suicide but also to make way for Anant Mandira relationship.He thought if Mandira realises that he is not free she would turn to Anant but it backfired big way.
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Much as I find this track entertaining I am waiting for the game of chess between Vijay and his opponents.