He just wanted her to be safe. This was proof that Bruce didn't do well in tight spaces. Yes it's true, Jack shouldn't have hit him. But Bruce should've worked harder to keep the Other Guy under control.

Bruce had wanted to move, so he could pack and get going to the city above. But he didn't have the heart to move. Not when she was so close to him. Instead, he reached a hand out and touched her arm so he could meet her gaze.