Shrinking inwardly at Su's intense stare, Kevin became self-conscious. Yeah, he'd seen Ginny's note, but he'd been to all of one meeting of this Dumbledore's Army. He couldn't do a damn thing to stop whatever was coming. Hell, he could hardly cast an "expelliarmus" from 25 paces, and they learned that trick back in first year.
"...yeah, I saw it too," Kevin answered noncommittally. He looked over his shoulder back toward the room where Mike was nervously pacing and practicing wand movements. "Heard? No. Seen? Kinda," he said. "Mike's...practicing or something."