It is not a good idea to take pangaa with Sallu Bhai as the repurcussions are terryfing for any artist. Vivek Oberoi is a good example. Vivek saw his career destroyed soon aftter his press conference against Salman Khan.
Arijit Singh seemed to have rubbed Salman Khan the wrong way albeit unintentionally at a recent ceremony where Salman reportedly felt insulted. Arijit had sung a song for Salman for his upcoming movie 'Sultan'. Post the incident, Salman Khan allegedly recorded the same song by another playback singer and got Arijit's version removed.
Arijit Singh's Apology to Salman Khan (Source: Facebook)
Arijit Singh pleaded with Salman Khan on FB so that he retains his version of a song that he had sung for 'Sultan'. Later on he deleted the post stating "I hope he gets my letter through someway. Ps. This whole thing will backfire at me I know. Prayers"
Source: Facebook
We only hope that the two sort out their differences amicably.