Can love for an artificial being remain genuine after its artificial nature is known?

What is more highly praised by poets than the bewitching and beautiful note of the nightingale in a lonely copse on a still summer evening by the soft light of the moon? And yet we have instances of a merry host, where no such songster was to be found, deceiving to their great contentment the guests who were staying with him to enjoy the country air, by hiding in a bush a mischievous boy who knew how to produce this sound exactly like nature (by means of a reed or a tube in his mouth). But as soon as we are aware that it is a cheat, no one will remain long listening to the song which before was counted so charming. And it is just the same with the songs of all other birds.