They were just like your kids, and you played with them for a few hours, and when you were about to leave, the parents said, "Hey, by the way, just before you leave, if you're interested, they're for sale."
que fosen como os teus fillos. Xogas con eles unhas horas. E cando estás a piques de marchar,  os seus pais dinche: "Oes, por certo, antes de que marches,  se che interesa, están á venda."