I was remembering the things we had done together, the times we had had. It would have been pleasant to preserve that comradeship in the days that came after. Pleasant, but alas, impossible. That which had brought us together had gone, and now our paths diverged, according to our natures and needs. We would meet again, from time to time, but always a little more as strangers; until perhaps at last, as old men with only memories left, we could sit together and try to share them.
John Christopher, The Pool of Fire
friendship