Yeah was a good response and the man's sightless questing to his face sparked a recognition for Bruce. He did much the same thing when he was just waking up after falling asleep with his glasses on.

"I have your glasses." Or whatever the thing was. "Hold on, I'll put them on for you, you aren't very steady yet."

He retrieved the guy's glasses and carefully slid them back into place. "Can you tell me your name?"

The conductor leaned down to ask Bruce if he should call for help and Bruce shook his head. "I'm a doctor." Not a lie, but not a whole truth. "Give him a couple of minutes and I'll see him off the train and you can get going again."