"Talk to me, damn it!" Zac said, raising his voice, causing me to look up with a start. My eyes flared instinctively a brilliant green. Then, I quickly rose from my seat to face the windows, turning my back to him so he couldn't see, while I quickly pulled myself together. "Lisa? What was that?"

"What?" I hedged, feigning innocence, looking out the classroom window onto the parking lot.

Zac placed his hands on my shoulders and quickly turned me around, then looked directly ...