If you dream that someone does not like you, and that you are worried, it is a bad omen. If, however, you do not appear to be upset at all, then your difficulties will be overcome.... Mystic Dream Book
To dream that you dislike a person, might represent the bad feelings you have for some person in real life. You feel that this person hasn’t been treating you right, or doing the right thing. This dream may also suggest that you fear confrontation and aren’t great at sticking up for yourself.
If you dream of being disliked by others, beware of selfishness. You often mean well, but sometimes forget to consider the wants or needs of others.... My Dream Interpretation