Disturbingly careless

I used the library computer, and just left like that without taking back my ez-link card from the counter (--)''' And I didn't even realise it until i reach the MRT station~

Me: *taptap* *tap*
...
Me: <How come the green light's not blinking??>
...
Me: <Oooooh~ My ez-link card's not in my wallet?!>

So after a trip back to school and back to the MRT station, I'm finally on the train.

Yay me~