How has the equation between BJP and JDU changed in Bihar?

Watch the video to know how the equation between BJP and JDU has changed in Bihar? 
As BJP has emerged as the most dominant party in Bihar, what effect will it have on JDU? 

While the BJP is well ahead of the JD-U in terms of performance, the party's top brass had made it clear ahead of the election that Nitish Kumar will be the Chief Minister, regardless of who wins more seats.

Have a look.