00:00The student entered the class and immediately felt something strange.
00:03The entire classroom seemed to be in complete silence.
00:05The students were gesturing with their fingers on their lips,
00:08signaling to stay quiet, and even the teacher had the same expression on his face.
00:11He had never seen such silence before.
00:13Confused, he wondered what had happened to make everyone so calm.
00:16After a while, he understood the reason.
00:18That day, a student had brought his little sister to the class.
00:20The girl was sweetly sleeping, and everyone was making sure not to disturb her sleep.
