The ghost's question draws a small cynical grin from from Michael. Under his breath and through his teeth he will reply, "I keep asking myself that." Then, more seriously, "So, do you need help?"

But Michael can feel every nerve in his body go live at Lisa's words, and the grin quickly fades from his lips. When the ghost speaks again, he can feel his jaw clenching hard. "What did you do," Michael asks, dead serious.