Consequences of ignoring the advise?

Everytime when taking the MRT

There's always announcement "Don't lean against the train door"

My thought always is "CEH~ The opposite door open, I lean this door CANNOT meh?"

There's even one time an old worker approach me and told me not to lean

Tat time I was like "Other ppl also lean u din say...Give you face lo..."

LOL, yesterday, as usual, my fren and I lean against the door, which we knew it wont open

but when the train started to move after stopping at one station

My fren and I felt weird that why suddenly there's strong wind behind us??

When i turned around, opps, the train door that shouldn't be opened had been opened halfway

But we're so calm that we naturally pull back the slide door to close it

Luckily it can be closed, hehe

Things that sound so impossible can just happen anytime, hmmm