It is the absolute bestest most extra book, isn't it :D

Argh, I love all the parts you mention, especially that postscript (so romantic...). And Aymar's beautifully-expressed appreciation for Laurent near the end of the book, and Laurent's reactions to it, are just the best thing. I think my favourite bit is this:

Aymar suddenly wheeled round and put his hand on Laurent's shoulder. "Yes, magically," he said. "He mended it . . . like a good many other things."

His smile pretty well finished Laurent.