Gears are definitely slowly churning toward the answers, but the answers are absolutely unbelievable in itself. She can't be saying she was seriously raised by wolves..!

(...She's definitely saying that...) "Auh...e-even if you say that however... ...there are birth parents, but there can also be adopted parents, yes?" he tries, rather awkwardly clearing his throat. "More than likely...they were asking of birth parents then, rather than those who raised you, and better took the title 'parent', yes?"

He's trying, but this also implies Jade is even okay with that kind of guess.