In plain words
Liking, desire, pain, pleasure and the like are there while the intellect is there. In sleep, where it is not, they are absent. So they belong to the intellect alone. Consider: how could they belong to the Self?
Word for word
Liking, desire, pain, pleasure and similar conditions exist when intellect is present and are absent in sleep where it is unmanifest. Therefore they belong to intellect alone. Consider: can they belong to the Self?