"We can at least try. I'll do some research on the castle." Remus paused. "I already have the layout."

He wasn't sure if the Marauders Map was something he could just talk about. It took ages to get the right spells to get that thing to work. But if they could use it to their advantage, so be it.

He turned his head to look at Severus and found himself, smiling. Again. Remus tried stopping, but the only thing he could think of was talking. "We'll have to try it in the morning. The castle's mainly dead on a Sunday morning." They could have practically free reign on the school with most people still in bed.