Girls Beat A Young Couple Without Any Hesitation

In this video there is a huge lesson for the youngsters these days. A young boy and a girl have an affair and somehow the girl called the boy to her hostel and the other girls catch them red handed. The other girls make them sit in front of them and give them a huge lecture about what they were doing. Few girls made the boy realize that it was his fault. Even though if the girl called him the boy should have been sensible enough to not obey her. The girl should also be well aware of the consequences. Her parents and her family had sent her to gain education and exposure not to exploit herself in the hands of such immature boys. These girls not only made them understand but they also slapped both the girl and the boy. What do you think about this? Should this happen or not?