"She hates me and you hate me, but you all love Harry. Nobody loves me"

This quote by Arnold Rothstein talks to the sensation of being unloved and unappreciated. It suggests that the speaker is being treated in a different way than somebody else, in this case Harry. It implies that the speaker is being done not like and even disliked by those around them, while Harry is being loved and accepted. This could be interpreted as a feeling of envy or jealousy towards Harry, as the speaker is not receiving the exact same level of love and acceptance. It might likewise be translated as a feeling of isolation and seclusion, as the speaker is not being included in the very same way as Harry. Ultimately, this quote speaks to the sensation of being neglected and not being appreciated, which can be a tough and uncomfortable experience.