Everyone smells good on my train.  It's the rich people's train.  See, they don't have a complex abuot taking the train to work, these lawyers and ... lawyers, so far as I can see.  Because it has ac and everyone's freshly done up and the conductors are charming and it's very clean and everyone is well behaved.

Good smelling train-->filthy rich people takin' it.

"Pretending that you already know the answer when you don't is not actually very helpful." ~Migeru.