I think RuoLan survived. She received the watch from Ryo and she would only know where to return the watch. In the letter she wanted to be living in the present not 5 minutes behind or forward. Or she could of haved amnesia and forget who she was and Tian Lun assumes she is RuoMei so she acts as her. But soon realized she is RuoLan. RuoLan said that she got pushed off the swing and had the scar RuoMei never said she had the scar and got pushed.
Yamazaki Kento films are usually the same to me. I get bored watching these where Kento plays the same part over and over again. Popular guy that somewhat likes the heroine then at the end likes her. He should pick some new roles to do like his role in isshuukan friends. That movie sounds more interesting than these kind.
Or she could of haved amnesia and forget who she was and Tian Lun assumes she is RuoMei so she acts as her. But soon realized she is RuoLan. RuoLan said that she got pushed off the swing and had the scar RuoMei never said she had the scar and got pushed.