"Remo Sir knows me in and out. He knows my strengths and weaknesses. So I know I have to step up. People say your friends can be your worst enemies because they know you so well. This is the case with me and Remo Sir," Salman told IANS.
The dance show is also judged by the vivacious Madhuri Dixit and filmmaker Karan Johar.
Salman came into the limelight after winning the first season of dance reality show "Dance India Dance". He then choreographed the title song of film "Wanted" with Bollywood star Salman Khan.
When asked about his equation with Isha on the show, Salman says it is completely professional.
"My equation with her is very professional. She comes from a background of a performer and she understands the amount of effort and time which is required for any art. This is the most important thing," he said.
Salman and Isha are one of the few 'jodis' who have constantly received accolades for their performances on the show.
And Salman says that he always try to bring something new to his performances and added, "I always keep the audience and judges in mind, whenever I think of a concept. There has to be something new then only we will be praised," he said.