He was hooked, Verity decided, but not deeply. He still needed that nudge, the one the got him from sounds extremely interesting to in.
With intent, cast the counter charm for the bubble head and lowered her hands to stillness. "You know how vaccines work?" she asked, her voice dropped low, like she was telling a secret. "They catch a virus, and they kill it or they change it. Then they inject it back into you so your body can change it or kill it just the same." Dropping her voice even further, she added, "What we need to figure out, Nicholas, is how to get that virus out of you."