Hot in the City

I was waiting for my train at YCK MRT Station the sunday before Labor Day. Whilst enjoying Lee-Hom on my iPOD, i suddenly spotted a half-naked man to my far right. I was a bit dumb-founded as the man seemed to have lifted his shirt up to just above his two dots. From where i was standing, it seemed pretty...erm...indecent. Few seconds later, his friends, likewise all Chinese laborers, reached the top of the escalator on the platform where he was standing. I spotted 2 more men with similar display. The most intriguing thing was: all of them were apparently dressed up with proper pants, leather belts, leather shoes and nice shirts...so that which did not make the lifting up of shirts very proper. They sort of walked with a swagger while showing off their greasy sweaty bellies and nipples, What made me felt nauseous was one of the men suddenly knelt in front of the other, using his hands to grope/play/measure(?!!??) the other's waist while both of them were in that half-naked mode. erm, excuse me, that really freaked me out a little...what the hell are they...doing?!?! hello!?

ok i know it's hot in the city, but this is not your local village in China, perhaps they should be sent to etiquette class once a week?