She becomes interested in a celebrity and literally tells the ML (her husband) that she wants to 'chase' the celebrity. Like she just does it on a whim and obviously the ML panics, but he lets her because he knows she is going to lose interest. And guess what, she does! After seeing the celebrity acting bratty, she starts to lose interest and the nail in the coffin was when one of the celebrity's ex-lovers comes by (its implied her husband arranges it) and kisses him. Afterwards, she full on ghosts the dude with no explanation even though she showed "interest" in the beginning.

It's literally an open ending and not even a hopeful one. Like literally no one is happy. At this point the ML is madly in love with her and the FL is just empty straight up. She just travels to fill the void and make her feel happy, but it literally does not help. Anyways, it ends with them being in the Taoist temple that she was at in the beginning and she hasn't gained her memory back. It's been a whole year and she legit does not care for the ML. He's just there (ig that's karma on him since he acted like that with her). The ML at this point realizes that he is too late and he lost the wife that he loved and will probably never get her back so he needs to decide whether he should wait or leave. He initially thinks of leaving, but then he full on decides to wait for her to love him back or regain her memories. A few days after their visit to the temple, she leaves again to travel while he stays back in their home waiting for her. Like honestly this is just not a happy ending because both are miserable. Like I usually don't mind if the ML is miserable, but even the FL is miserable because she literally cannot make emotional connections with other people and is just a void. Like she really needs therapy from what I have read.