Sequel to Civilised Conversations

You don't have to read that first but if you do you'll get all the oblique references.

Xander goes back to meet William,
William falls for a mysterious one-eyed stranger
and one hundred and twenty-four years later,
Spike starts to remember someone he'd thought long dead...

Timeline: Angel Season 5 AU. Some very minor spoilers for Conviction.
Rating: 15+