Man this is just some bullshit. First let me say I like this series, its cute af. But this backstory... ugh. Chi-chan met nagi while she was probably in middleschool and made good memories and even has a life threatening experience with her and doesn't remember her?? She is still using the same nickname she gave her after all these years and doesn't even hide that she's a rich girl and that she has known about chi-chan for awhile and that still doesn't instantly click with her memories?? Either chi-chan is brain dead or she got hit with the most bullshit cliche of amnesia and forgot her completely, either way I'm mad at this back story