Saber let herself be dragged, but didn't look too happy about it. The presence was almost stifling now. The enemy Servant was close, but who...

"Nanoha, be careful." She said, low enough so that her words hopefully wouldn't be overheard, but high enough to be heard over the din of the crowds. "Something's wrong."

She didn't want to frighten her Master with the news. But until she could pinpoint their enemy's location, there was no point in both of them getting into a panic in the middle of a public area. It would draw several kinds of unwanted attention, after all.