Man I really hoped they become one person at the end. Like without sacrificing anyone, but...

Yeah! Like it was hot and all, but I'm seriously worried for their mental health, they didn't fix their relationship with their sister and parents, or even saw a therapist about their condition. And even if they became one, it's not like they will lose all their memories with their lover, I don't see why it's such a sad thing.

Exactly!