I think its perfectly normal for guys to catch the show if there
is. Personally, my friends do accidentally show or zao geng at the
top. (No panties though). I do look at it too. What I wanna point
out is that I think it would be more pai seh for them if you told
them they they zaogeng. So why not just "enjoy" the show while it
last?
Another thing I want to point out is, for some reason, my female
friends would sometimes lean on me until their side of the breasts
touched my arms. I can feel them pressing against my arms. Of
course, they are trying to look something. I just cannot help but
wondering do they not know it at all? (Girls, what you all think?)
or they know their breasts is pressing against my arms, but its
alright to do so.