Epilogue
Ever since Regulus died for the first time, drowned by the inferi, he has remembered every.fucking.life. And in every.fucking.life. He didn’t get the one thing he wanted: James.
In his first life he had had his perfect little romance with James before everything went to shit. He fucked up, bad. And it resulted in the worst and only break up he had, because with bad breakups comes bad decisions. And while his brother Sirius would have cut his hair as a bad decision, Regulus just went on a sucide mission where he, not surprisingly, died.
At least James was happy. He and Lily were going to have the perfect romance everyone had been talking about during their whole school life. Regulus remembers thinking Lily could have done better, not settle for some stupid class clown bimbo, but then again, who was he to talk: he had after all fallen for that exact stupid class clown bimbo.
At least this horrible failed romance life was over, Regulus thought as the inferi dragged him further and further underwater. A stupid school romance that didn't work out. At least that’s what he thought.
He would have thought that he would spend the rest of eternity waking up in universe after universe, meeting James but never being able to have him. It would always be too late, not possible, or that he fucked it up. And the worst of all, he remeberd every universe. It wasn’t some “just not meant to be” in every universe, but more like “why is it only i who wake up in every universe and remember this torture”
Short summariesed it was a living fucking hell for Regulus.