Prompt: Twenty-five+ years ago, Draco and Albus had a passionate affair. They were all set up to come clean and be together for real, when suddenly Draco and his wife moved to Paris without a word, leaving Albus heartbroken. Now Draco's back in Britain--minus a wife--and it quickly becomes clear that Albus isn't as over Draco as he likes to pretend. But Albus isn't so sure he's ready to forgive and forget.
Suggested Characters/Pairings: Draco/Albus Severus or Draco/James Sirius
Theme/Tone: angst, romance, bittersweet
Additional Info: Up to you why Draco left in the first place--though I'd prefer for it not to have anything to do with him not wanting to be with Albus. Maybe somebody found out about the affair and convinced Draco that Albus was better off without him? I'd love a happy ending with this one. :)