This is foretelling who will be ML: Joseph, her ever loyal knight.
Both have similar hairstyles, thick brows and black hair
Almost all frames of Keira where she looks absolutely ethereal and looking back at the viewer (in yellow dress, pink dress, blue gown) are from the pov of Joseph. He thinks she makes a magnificent sight to behold
They also have most screentime together
His loyalty remains same in both timelines and he has always held her in high regard no matter her behaviour. He doesn't know she has time travelled, but his idea of her person has never faltered in any timeline regardless of her timeline changing decisions
In first timeline, when Keira was given death sentence, he spoke for her and tried to change Duke's mind...but was kicked out. He then planned for her escape from the kingdom and arranged for her safety but Keira was a depressed mess so she didn't leave. He essentially risked his position and life when he spoke for Keira and assisted to help her defect but he didn't care as he wanted to save her
Keira has only blushed at Joseph on her own. Their panels have several moments of eye contact and sharing smiles. She has blushed at Erez too but it is always only when he tease her or flirts with her
Everyone in the knights know Joseph loves Keira
When Joseph went with Cosette where she tried to manipulate him, Keira was painfully upset at the possibility that Joseph could fall in love with Cosette. Ofc, Joseph had none of it and told her off (to stop talking nonsense, get inside and sleep lmao)
Keira is at her happiest when she's interacting with Joseph. She literally smiles more, is more cute and badass, and feels more things with him than with other people. He's literally her piller of strength
Although Keira showed interest in other man, Joseph remained both respectful of her wishes and protective of her at the same time
Joseph always has best intentions for Keira. He prays for her to live the life of her choice and free will, his earnest feelings for her well being, the way he calms her down when she is overthinking and help her in every way possible for him. His povs are too wholesome and beautiful
He is husband material all in all
He is so much like Nora from A Stepmother's Marchen. He just didn't get to destroy the kingdom because Cosette beat him to it
