It’s possible to know someone more than they know themselves, while all the while never really knowing them at all.
By and large, we don’t like or dislike persons—not even events—not really. We simply like or dislike our idea(s) of them—ideas which are always tinged (at least mildly) by our own biases, opinions, perspectives, and naturally, internal inconsistencies, external incongruities, and flat out inaccuracies, as well as knowledge and of course lack thereof.