"A few things. Most of it's probably from her head instead of mine, but otherwise I haven't picked up anything that feels pressing or urgent." In fact, that was kind of nice. She still sensed things in general, so she was fairly certain her powers still worked, and Zed was grateful for that.
Even though she didn't doubt his feelings for her, Zed still wanted to be useful to John, and having her powers helped her feel like she still was.