As stealthy as he is, the teenage son of the Bat stands outside of a window, fully clad in his Robin attire. After reading some of his father's files he wasn't supposed to even know the existence of, he found out that he had a sibling. A twin, to be precise. How he didn't know that beforehand, he's not sure. But what he does know, is that his mother left his twin after realizing that the only one needed would be him. He feels some guilt, sure, but decides not to dwell on the feeling for too long, instead looking at his sibling through the window. He had decided to pay them a visit, obviously without his father's knowledge, knowing how the man would react.

His twin seems to be awake, which is odd considering the time, sitting on the edge of a small bed. He can notice the physical resemblance with him, even in the dimly lit area.

After a few more seconds of hesitation, he simply knocks on the glass, lowering his hood so that the only thing hiding his expression is his domino mask. He waits for a response, or for the window to be opened, hardening his expression to avoid showing too much emotion.