The song "You, You" from the musical "Scrooge" tells the story of a young man who loved a wonderful young woman who 'did all you could for me, I let you go away". So Snape and Lily! I'd love to see Snape get a kind of second chance with her son who is just as brave and caring as his mother, who gives Snape another chance at the redemption he might have had as a young man if he hadn't been a proud fool. I'd like to see him struggle with falling in love with Lily's son a bit. Victorian AU would be fine, btw. Even more angst with the anti-homosexuality laws.