"You're a really good friend to her." Which was sort of weird to think about, but Liz thought so anyways. Even you couldn't hug or be hugged by Karen, she was her own sort of person.

"When you first told me about her... I was really worried she wouldn't like me for some reason." She felt a slight flush form on her cheeks mostly because she was basically saying she didn't think a computer would like her, but to Peter, Karen was important.