Argh! It is obvious that the panting sound effect we hear is a man's whereas it is supposed to be Nina's!
You could have made an effort to use a FEMALE panting sound effect, this is TERRIBLE to hear Nina panting like a man!
Viewing post in Please report issues here!
Then it might be the reason why it sounds so off, because it isn't the same voice.
Not only that, after you answered it was a female voice, I focused more intently on it and I understood why this sound effect annoyed me so much, it is because it sounds forced, overacted, not natural at all, it has no credibility, I could picture the person forcing themselves to pant on a micro, I could not believe it genuinely expressed Nina's feelings.
Anyway, for the sake of consistency and quality, I think it would sound better if the same voice actress voices all sound effects for Nina instead of mixing sounds from different people, don't you think?