I really hope soon-ish Midori stops "comparing" Haru with her mom everytime she does something that reminds her of Tsugumi, it's so unhealthy and slightly creepy. I honestly just want her to be happy, I know first hand how unhealthy it can be to be "stuck in the past", it's hard to get out of it, but when you do, your life improves so much more and so does your mental health. Mine took me like 3 to 5 years to get over it, but it made me feel so much more "free", if that makes sense, to not dwell on things that could've been or that upset you from a long time ago.
Also it just hit me, that Midori has been stuck and depressed about tsugumi for most of her life, well over 16+/20+ years? It is definitely something that is bringing her down as a person, like heavy shackles to something that you should let go/get over it but you swallowed the key because you don't want to. Damn.