no it's not odd when it is the exact thing we disagree about.
the translator's decision to add "on her" stems from the idea that he's a stalker. You mentioned that it was only becuz the translation forced that interpretation, but for me it was not the "on her" part, it was the insistence of sending tons and tons of message, and even more when she did not reply back. Without the translator's "on her", I would still have arrived at the same conclusion anyway, even if the translator somehow managed to translate "muscle tension" the same way as you would.
also I don't agree with your conclusion that "stalkers exists and they don't know how gross they are", disregarding the possibility of hyperbole, I think it's more about "people can easily become a stalker without knowing it", especially when they interpret the situations differently (ay, very topical!). Personally that's a real fear of mine, and there was a period of my life when I was doing exactly what he did. So when I read this, I can see myself in the male MC, not in the "he's not in the wrong" kind of way, but more like "I can kinda understand why he did what he did" kind of way.
Yeah, see, I keep repeating this, but "I can't give up"
still gives the impression that he's a stalker. The "on her" is completely unnecessary in conveying that interpretation. You see him rant about how he still loves her, then he says he can't give up. Most people's immediately thought is going to be that he's a stalker regardless of whether he specified "on her."
I'm not saying that the translation should not have conveyed the idea that he might be a stalker. The point is that the story is meant to have two different interpretations co-existing, but this is something that the translation flattened.
Like, you mention the texting. What counts as "texting too much" is totally subjective, you know, right? You text people more when you're closer with them, and you text people less when you're not. "Texting too much" is specifically when people text you more frequently than fits your relationship with them. And if someone you were close with suddenly stopped replying to your messages, wouldn't you be worried? So while he
could be overly clingy, he could
also have just misread their relationship. (Very easy considering she mentions that she felt an obligation to respond to every single message he sent outside of the stints where she didn't respond
at all.)
However, the art in the second half is objectively more grounded.
People also bring up their appearances, treating her perspective's version of them as more "grounded," but it's ridiculous to choose what you think is the truth solely based on what seems more normal. Imagine if two people read a manga, and one person said it was average and the other said that it was one of their favorites. Would you automatically assume that it was average just because that was more "grounded" than it being amazing? Plus, that's ignoring the fact that her perspective literally draws everything more vague and with less detail. (Especially on the guy.) That seems
less reliable to me, personally.
There's also the obvious bias in her perspective in that in their last meeting she still acts like he was threatening her despite the fact that she literally admits that he was "apologizing," while also basically admitting that she was completely ignoring him while he did so. (It "
sounded like a[n] […] apology." That's the sorta thing you say when you barely knew what they were saying. Also, in regards to that being an apology, you know that means that he never confessed to her, which means that she never rejected him, right?)
She's also basically infantilizing him from the beginning. She describes what she does as "taking proper care of him," as if he's a child. From the beginning, she's not thinking of him as a proper human being and she does not acknowledge that he's anything but a charity case for her, almost a toy. Coming from the perspective of someone with autism, this is very reminiscent of how autistic people are often treated. (Also, don't you think that being treated like this might have contributed to his low self esteem that made him view himself as someone "too immature" to be "worthy of dating her?" You think maybe that idea might have come from the fact that she treated him like that?)
So, yeah, up until the end, an interpretation where the guy
isn't a stalker, but rather someone being strung along by a girl that think she's better than him, and who dehumanizes him until he nearly commits suicide, is just as valid an interpretation as a more surface-level one where he
is a stalker. And keep in mind, I'm not saying that there is
absolutely no way that he's not a stalker. Just that there are multiple possibilities, as a way of illustrating the differences in interpretation that can be caused by differences in perspective.
But then, all that goes away with the translation of the final line. Now, rather than just being one interpretation, "stalker" is the
only interpretation, when it didn't even need to be so. With a difference of literally only two words, both interpretations would have been able to flourish.
Anyways, I think that, once a more proper interpretation of the final line is taken into account, this is a beautiful depiction of the discrimination autistic people (who, of course, in Japan are "people that are inherently bad at communicating for mysterious reasons") are faced with by neurotypical people. And I think that the way some of you are reacting to this manga shows just how accurate it is. You refuse to accept "poor social skills" as anything but a personal failing.
Also, don't act like "people can easily become a stalker without knowing it" isn't just a prettier wording "stalkers exist and they don't know how gross they are." It's disingenuous. You're saying the same thing. (PEOPLE = STALKER = DO NOT KNOW = SAD)