Gar sighs loudly when his question gets ignored again. He can't back away further than he already is but he'd tried to cover himself as best he can which isn't well.

"I'm just a human?" he answers, shrugging. He thinks that's what the other's trying to ask. "I got sick and a doctor helped me and it's basically a side effect..."

Look, he doesn't really understand how Dr. Caulder did it.