@Liv ofc they wouldn't cause she's trying to get back to her friend or trying to get freedom and being with him won't give her that so she wouldn't stay with him longer than she needs to
novel spoilers says in the side stories they do end up together, they met for sometime and rosen goes back to witch place, and thats how their relationship is, they cannot get legally married since she is on the run or something but they do have a relationship, as i saw on tiktok