More spoiler âš âš âš
We get more secrets released. The reason why Raymond got back his memories, was thanks to Duran. That 100th return lifetime, Karen was actually pregnant with Duran's child and he killed her since he wanted her to live forever. Duran pretty much worships Karen. Since he knows she can live forever, like Catherine, he thought it was a great thing. He didn't realized it was horrible until her 100th return, and she started killing people and he noticed he created a monster, but it was too late and decided he can't stop anymore. Instead he made a bet with Karen before believing she won't be able to find true love. He lost the bet as he realized Karen does love Raymond, when she didn't realize it herself. When Karen fell from the tower, he prayed Raymond won't catch her, but he also had previously prayed for the person she love to regain his memories.