I still wonder how that might actually go down, see, the current Ayane wasn't the pregnant one, i mean, she is and she isn't, Himawari is her daughter but also kind of not, if we're our memories and experiences than the current version of Ayane has not been pregnant, that Ayane is gone, will she connect with Himawari? Will Himawari connect with her? Imagine if the life you're living right now was started a moment ago, reset back from a year from now where you had a daughter and then that daughter from an alternate future timeline, aged up to an adult, popped in to say hi... "hi, i'm your daughter from an alternate future from your perspective", like, are you going to instantly take it all on board or is she going to feel like some alien foreign person? Even if you did manage to connect with her on some level, do you think she'll ever feel like your daughter? Your daughter? Or is the best you'd manage is to treat her as the daughter of no longer extant alternate version of yourself?
Thing is too, can we meet her before the point where she's supposed to have gotten pregnant by having really high Ayane affection in some scene, implying she's actually from an Ayane pregnancy even further back in the timeloops? And if instead she is the most recent pregnant Ayane's then how come she appears as an adult or near to it?
Questions, questions, questions...