"I-it's fine. You're not the first person to comment about it, and you probably won't be the last. Even with all the odd things in this city, I still stand out, I guess..."
You're used to it by now- looking like this, not peoples' comments. You fit in in the Cirus, but now everyone else looks normal and you're still weird. Thankfully, the attention makes you more annoyed than truly bothered, and it's only because you never thought you'd need to explain your backstory a dozen times over.
"Tough? Uh, yeah, I... I guess that's a good way to put it," you say, nodding. "You get used to it after a while, but it's only because not getting used to it is... a lot worse."
You appreciate the kindness, but it keeps coming. You're not good at this kind of earnestness because you can never tell if it's genuine or not. So you try and keep the surprise off your face and the discomfort from your body language as you listen, and when you finally get a chance to speak, you just try and sound neutral.
"Um... No, that's fine. I, uh, thanks for just being... nice about it. But it's really okay, there isn't anything I can do about it, so I try not to think about too much."
And now you give a real smile, because genuine or not, it's just hard to fight against the tide. "I'm Gangle. And the stuff I said earlier, it just means this isn't what I really look like. I'm a human, but I got stuck inside a computer program. I don't know why I still look like this, but... I don't really remember what I used to look like, anyways. So it's fine."