Now this specific guy, let’s call him Mr. X, was a bit high and this other guy, let’s call him Mr. Y, was bothered that X was blasting songs at a loud volume in the owl hours with the ITWS exam due the next day.
Y goes to X’s room to tell him to keep it down. The conversation (would probably have) went something like this:
Y: abe yaar volume kam kar le. kal exam hai.
X: main nahi karunga. main to full volume (turning the volume knob) par sununga.
Y: OK yaar. sun le.
X had turned the volume down to nothing and he continued listening like that.