Originally Posted by The Joker
That's why it's so unbelievably stupid. Bruce Wayne losing his parents when he was a child is common knowledge. He would hardly be the first person in the world to suppress his sadness and anger over that. I did when I lost my little brother. Does that make me Batman or some kind of angry vigilante?
Just because Bruce is angry about losing his parents, how does that make him Batman? Did Blake get a good close look at Batman's face and see the same thing on his face, too? None of it makes a lick of sense.
It was such a silly plot device to make Blake know Wayne was Batman. Shockingly bad in fact.
Quoted for absolute truth.