It's corny, but i like it, he gives him the coat as Bruce Wayne trying to find his way, and when he says it back to him, he's batman!
What i don't like about that scene is he seemingly magically floats into the air after pulling falconi out of the car, that bothers me, not the line, I also dont like, that he's just standing there, in the corner, conveniently, like the kid who shows up (again), if they showed him, perhaps told to ****off by one of Falconi's goons for begging before hand, it would be better to swallow.