I think the bashing session is more about pushing and shoving which happened this week. Almost all the contestants indulged in it at least once.Of course Shukla scored maximum in this pushing task.
Asim probably will get it for not so gentle nudging with his shoulders, invading personal space etc
Don't think he will get into the root cause of trouble between Shukla and Asim. Probably he'll tell them to resolve their differences.
Channel hyped up Shukla Vs Asim a lot making Asim as the main competitor for the trophy along with Shukla. So they can't put Asim down too much.They want the rivalry to continue.