Bruce was definitely feeling the effects of whatever the hell brought them here, trying to make sense of what he'd been told about this place, when Maria burst into his room. He instinctively wrapped his arms around her, grateful that they were here together. After life on the island, he really didn't want to be without her.
Especially if the Other Guy decided to make an appearance. Bruce hadn't worried about him since accepting Arva's offer and assumed that whatever the goddess did to suppress his alter ego wouldn't still be in place here.