Christine's heart flutters off beat when she hears his voice, and on seeing him, she stays rooted to her seat, trying not to blush. How can a man look so handsome when he's so dirty?

But she overcomes her shock soon enough, swallowing to reply, "Mr. Winchester." And then she notices how surprised he looks to see her. Her mind begins to put it together as she looks to his mother. It was Mrs. Winchester who wrote back to her, not Dean. No, Dean didn't invite her, his mother did. Christine gets a sinking feeling in her stomach. He didn't want her to come.