I do, he wants to say, but... refrains. Feeling there's no point in trying to argue with Dick and that, in the end, he'll do what he wants anyways as Bruce always does, so. Instead, he just keeps staring out the window, recalling the twisted versions of his parents attacking him here — Alfred being in critical condition in the hospital back in his Gotham. Alone just seems like a sort of endgame for him no matter how he looks at it.