The battle between Karan Patel and Amita Chandekar is getting worse. The couple, Jodi No. 2 in 'Nach Baliye 3', have such a problem with each other, that they prefer to rehearse alone.

Earlier, Karan was accused of not taking the show seriously. Now, it is believed that the minute they begin rehearsals, Amita and Karan get into long arguments.

According to the sources, Karan is a trained dancer, and Amita is not, This leads to petty nitpicking. "As a result, they could not perform well in the first episode.

Amita knows her shortcomings, but Karan is short-tempered, and that does not help," the source adds. Apparently, they now rehearse separately, for better chemistry on stage.

If they want to hang on in there, they had better start getting their act together. After all, 'yeh naach nahin asaan'.