This translation was leagues above the other. Nice work!
It is nice seeing a translation done by someone who has not let the internet ruin their ability to write without devolving into sixth grade level edginess or shoehorning half-baked memes into everything. The internet has really broken...
Okay so she is into Japan, anime, and speaks some Japanese... but does not know how chopsticks work? Dude I swear, some people act like using chopsticks is some divine art.
I'll say this as nicely as possible.
I do not know how you silly billies are not getting it. She is not proposing romantically, at least, as far as Jun would be aware of. It is the matter of becoming the person he can rely upon the most. To her, of course it is at least partially romantic. But...
So this was written by a high school freshman huh? Mangaka out there, I can assure you that tropes are not a checklist. You are not subverting anything by leaning into them.