When you love someone, you end up caring about each and every person they love. When you hate someone, you end up caring about every single person who hates them.
Our natures own predilections and antipathies alike strange. There are people from whom we secretly shrink, whom we would personally avoid, though reason confesses that they are good people: there are others with faults of temper, &c., evident enough, beside whom we live content, as if the air about them did us good.
The Princess of Parma was a Courvoisier in that she was incapable of innovation in social matters, but unlike the Courvoisiers in that the surprises the Duchesse de Guermantes perpetually held in store for her engendered in her not, as in them, antipathy but a sense of wonder.