So the other Beelzemon already knew. Yet, the one she was sure he did know, he claimed otherwise. Strange. Suspicious, even, since she brought up the night before to the siblings and Lelouch hadn't said anything otherwise. But there was still the matter of memory. If it was only him, she would bet institute. The siblings and herself retained memory of the event, after all. And though she had never heard of the institute taking conscious memories--lapses of time were shown to only come when asleep--she couldn't write it off.

Otherwise, if that was wrong. There was a nagging suspicion in the back of her mind. "A question, then," she prompted, watching the other Digimon. "Did your roommate remember last night?"

She already knew the answer to this, truthfully. If the other had remembered, Beelzemon wouldn't have been so confused when Renamon spoke with him. She was the first one to refer to last night; she was almost completely sure of it.