5376. Years ago, Robin once got worried about Batman trusting Talia al Ghul too much, worrying she was going to back-stab them or hurt someone (or worse). When he expressed this concern, it turned into an argument, leading to Robin giving Batman the ultimatum; either Talia leaves or he does. Batman dismissively pointed towards the exit and coldly told him, “The door’s over there.” Though they didn’t really talk about the argument ever again (or make any apologies), Robin never forgave him for that. In the present, Batman became concerned about Raven being part of Robin’s team, worrying that her presence alone would end up causing a disaster. When he tried expressing this concern, Robin looked him dead in the eye, pointed towards the exit, and said in the most venomous tone, “The door’s over there.”