Ken Kaneki was in a building looking at the illuminated city of Tokyo, out of the corner of his eye he saw a woman arrive on the same roof where he was. He turns to look at her.

"Who are you?...what are you doing here? You should be home...it's late and something could happen to you."

Ken speaks, looking at the woman in a serious and somewhat annoyed manner. The presence of this woman disturbed him, because he wanted to be alone and she did not let him. What would she do here?

"Besides... It's raining and you could get sick."