C203 I've Seen Him Before

"Who is it?" I asked in a trembling voice.

"I've seen him." "I'm sure I've seen him before, but I don't remember where. I just saw him."

"Friend? Student? Where have you seen it before? The police were patient.

Ann Xitian shook her head. "I can't imagine where I've seen him before, but I'm sure I've seen him before."

"Xi Tian, think about it slowly later." I put my hand on her shoulder