So here's my thoughts on this just from re reading it again I think lewis or Louis w.e his name is. Is actually her lover from the first timeline. I think she might be missing or her memories are changed in some way but again this is my speculation but I think something happened in the original timeline that was a threat to her life or he made a bet in order to keep her alive longer that he would have to change forms into someone she doesn't know to either protect her or its to see if she truly loves him she'll recognize him even in a different form but she always ends up chasing someone that's not him and then doll version always ends up dead because she chose the wrong guy. And we know she always chases after the guy with that face she doesn't chase after her cause he acts the same way. We also know that we can't look into the background of him cause his name isn't actually Louis. 2 we also don't know if he's never been any other timelines but just in his words alone to the prince he probably has. My other speculation is he was probably a side character that was deeply in love with her and the only way to have her was a constant chase or he finds a way to cage her entirely. There's more I'm speculating on but I'm to lazy to type it all
So here's my thoughts on this just from re reading it again I think lewis or Louis w.e his name is. Is actually her lover from the first timeline. I think she might be missing or her memories are changed in some way but again this is my speculation but I think something happened in the original timeline that was a threat to her life or he made a bet in order to keep her alive longer that he would have to change forms into someone she doesn't know to either protect her or its to see if she truly loves him she'll recognize him even in a different form but she always ends up chasing someone that's not him and then doll version always ends up dead because she chose the wrong guy. And we know she always chases after the guy with that face she doesn't chase after her cause he acts the same way. We also know that we can't look into the background of him cause his name isn't actually Louis. 2 we also don't know if he's never been any other timelines but just in his words alone to the prince he probably has. My other speculation is he was probably a side character that was deeply in love with her and the only way to have her was a constant chase or he finds a way to cage her entirely. There's more I'm speculating on but I'm to lazy to type it all