I think they both died. After they watched the ocean , they both went into the ocean. " M" can' t swim, so when he went deeper into the ocean he drown...( they died together = forever together ) And that' s how they fulfilled both their promises <'33
I think they both died. After they watched the ocean , they both went into the ocean. " M" can' t swim, so when he went deeper into the ocean he drown...( they died together = forever together ) And that' s how they fulfilled both their promises <'33