Just like that, Sonya squeezed his hand gently and reassuringly. "I'm sorry, little brother", she said to him, feeling genuinely sorry for revealing such a thing to a stranger. "I won't say it again, I promise", and she did. She won't say it anymore for his sake. But the hypocrisy of not trusting anyone, was rather odd. Right after they stepped out the door, the female hedgehog become cynical, having to only care about hers and Sonic's wellbeing, whilst only viewing humans as the cruelest beings in existence.

Growing up, they've even seen another Mobian, with the exception of Sonya being able to only see their mother for a brief period of time. They only had each other, while growing up in a harsh environment, as well as inside the harsh reality of the humans. She kept her grip on Sonic's hand, even while she reponded to Knuckles' question. "We are. We're brother and sister, the only blue male and female hedgehogs left in existence", she bluntly answered, before squeezing her brother's hand a little tighter, as if she refused to let him go, and disappear.