New to Boston and been riding the T for work. Often enough, I see plenty of HB8s and HB9s. Opening girls on their way out at night is easy enough...so is coming up with situational openers when I spot something (maybe a bag from a particular store, etc.)

The other day I had an HB9 standing right next to me in a packed train. This is the morning commute, she had a coffee in her hand, and I could tell she was in no mood to chat. It didn't stop me from failing miserably. She basically just nodded her head 'no' to whatever comment I made.

Anyways...the question I have is what sort of train game works when nothing obvious can be seen? Not from a city with a decent train, so this is one environment that is totally new to me.