Traumatized by what I saw

Yesterday I was at a restaurant around Baneshwor area. Something caught my eyes; from a cabin I saw very vivid and clear shadows of people having s*x literally. And after some time, I heard some sound, you know that "plyat plyat" sound.

Now, the surprising thing is it was not even that private, the cabin had no doors anyone could walk in any moment. I stayed until they came outside, I was shocked they were plus 2 or 10 class students in college/school dress. I mean doing such thing, in somewhat public space with no fear. I mean wtf. Is this normal today? Doing that at a young age and in a unsafe place like that? I even coughed and knocked the table to let them know that someone was noticing, but no they kept going.

They looked like Madhesi, I am not being racist here but anyone else would be too scared to do that shit in public. I mean go find a room if you are that desperate or go to some cave idk .