there was probably no one to overhear us

Ruth shook her head. "It does sound a bit weird. But it'll probably go away. It's probably just to do with the different food we're eating here." She hadn't been a huge help, but she'd been sympathetic and I'd felt a little better about it all afterwards. That's why it was such a jolt to have Ruth suddenly bring it up the way she did in the middle of the argument we were having that afternoon in the field. Okay, there was probably no one to overhear us, but even so, there was something not at all right about what she'd done. In those first months at the Cottages, our friendship had stayed intact because, on my side at least, I'd had this notion there were two quite separate Ruths. There was one Ruth who was always trying to impress the veterans, who wouldn't hesitate to ignore me, Tommy, any of the others, if she thought we'd cramp her style. This was the Ruth I wasn't pleased with, the one I could see every day putting on airs and pretending--the Ruth who did the slap-on-the-elbow gesture. But the Ruth who sat beside me in my little attic room at the day's close, legs outstretched over the edge of my mattress, her steaming mug held in both her hands, that was the Ruth from Hailsham, and whatever had been happening during the day, I could just pick up with her where we'd left off the last time we'd sat together like that. And until that afternoon in the field, there'd been a definite understanding these two Ruths wouldn't merge; that the one I confided in before bed was one I could absolutely trust. That's why when she said that, about my "not being slow making friends with at least some of the veterans," I got so upset. That's why I just picked up my book and walked off. But when I think about it now, I can see things more from Ruth's viewpoint. I can see, for instance, how she might have felt I had been the one to first violate an understanding, and that her little dig had just been a retaliation. This never occurred to me at the time, but I see now it's a possibility, and an explanation for what happened. After all, immediately before she made that remark, I'd been talking about the arm-slapping business. Now it's a bit hard to explain this, but some sort of understanding had definitely developed between the two of us about the way Ruth behaved in front of the veterans. Okay, she often bluffed and implied all sorts of things I knew weren't true. Sometimes, as I said, she did things to impress the veterans at our expense.