You are resourceful enough to do a new playthrough and pick up on the dozens of examples that would illustrate my point.
Don't try to dump on me what you should do. You make your point and if I disagree, you provide arguments. That's how it's supposed to work. Otherwise, your words are empty and mean nothing.
And I don't remember you and me having any fights before, so I have no idea why you're so rude. If you're tired of discussing the same thing over and over again then say so or don't answer at all. Stick to normal conversation or it will end very quickly.
I can leave you with one. The most braindead obvious one. That consists of 4 little words. "Why is she red"?
Unless you are severely cognitively impaired, you can understand that there is no context in which these words make sense unless they are related BY BLOOD. Or at least are perceived as such. But here is the thing. At least 2 characters ask that question and NOT ONCE do the MC or Nami offer an explanation that they aren't related and therefore asking why Nami isn't a redhead makes no sense.
Why would they endure that question being asked multiple times and not once enlighten other people as to why their question is moronic?
I do know with absolute certainty that Zara asking that question in the Jacuzzi is still in this version.
Nika gives Summer the answer, we just didn't hear it.
"You asked me that a million times already."
By the time the same question is asked by Zara, he replies
"Yeah, no idea how she got to be a Cheeto."
That's the "I've heard this question a million times already" type of answer.
What's so stupid about him not answering directly here?
He has reasons to answer in this way.
It boggles my mind how some users here can be so fucking dense. Do they even read the words of text in the game???? How can you play the game as if MC and Nami aren't related at all and then sit through that pre-pizza shop conversation between them and think "Well this makes sense"!?!?!?!?!?!
What in the fuck is the point of the "race with impossible odds" if they aren't related at all? Who the hell gives a flying fuck if two unrelated people who were friends since childhood/grow together get into a relationship???? Like seriously how am I the only one losing my marbles over these people's reasoning skills? How do these people function day to day?
This is a personal issue for Nika and Nami and their understanding of what the people around them will think. Also, maybe it's normal for you and me to see them as a couple, but for example Victoria and Mila during their foursome kissing would definitely find Nami's involvement odd. Anyone who close to them and sees them as siblings would find this odd (except for Vanessa, of course). Whether they're blood-related or not is irrelevant here.
So yeah, like I said before, I don't see any problems with the story if they aren't blood related. Yet. Because we haven't faced any judgement from the public and we don't know how people around them will react to their relationship in the long term.