For the life of her Joan couldn't understand what had upset Grace like that. She pretty much became a nutcase.

"Look," Grace said later, "We're different. You don't understand. I can't get attached because it just hurts later. I know I'm never going to be able to think the right way so there's no point in getting attached cause all I'll do is lose."

"Okay that is so not true," Joan said.

"I don't think the right way," Grace retorted