Advice to all...

Today, I should have done something which I did not do.

This morning I was taking bus to Potong Pasir MRT as usual, before walking to SAJC.
I went through the underground passage of the MRT to cross the road, as usual as well.
There, I saw a person wearing an all-brown jacket with a pair of jeans, who is slightly shorter than I am. I would guess he is no more than 18 yrs old, and was thinking of where i can buy an all-black jacket like his.
As u may know, I walk very fast where ever I go. So I overtook him in no time and was about to take the escalator up.
Just then, he walked very fast pass me. At first, I thought it was nothing because it was morning peak hour and people are rushing from one place to another, so i simply went up the escalator.
When I was halfway up the escalator, I realize that the person in the brown jacket in front of me was standing extremely close (just a step behind) to a NYJC girl (which i assume from the brown blouse n skirt), who is also on the escalator.
I was wondering why was he standing so close to the girl for.
So as I was reaching the top, I started to walk up the escalator and I was shocked by what I saw.
That person was holding a handphone under the girl's skirt with the screen facing downwards. He was actually doing that the whole time on the escalator (Potong Pasir escalator is longer than the usual ones).
The person ran away just when i was walking up the escalator and saw that scene.
I was simply flabbergasted by what the person did that I simply stoned there for abt 2 sec aftercoming out at the top of the escalator. After that, I said to myself that if I ever see this happening in front of me, I'll definitely do something about it. Zettai!!!

Just an advice to all girls: Pls do not wear short skirts to school just to look pretty. You are not going for a paegent contest. Be more alert to things happening around you to prevent yourself from being the next victim of perverts.