I actually hope it's bad enough to split them up lol. In recent chapters they havent had much going on apart from Shuichi growing and becoming independent and Claire realizing that which is making her kinda afraid of the future, at least that's how I see it.

Imo the most logical thing that could happen is they both get their memories back, they split up bc they remember why they hated each other and then they follow their own path leading to idk a Shuichi and Claire final fight lol.

Obv this probably isnt gonna happen bc the story started as them needing each other so its most likely gonna end as them becoming one, defeating the final boss and yada yada