It may be due to what experiences this person may have had with people to dislike them.
To answer the question, animals may seem easier to "communicate" with and care for then people, causing them to dislike others.
Chat with our AI personalities
he likes tall blondes. he hates smokers and fat people
Likes dogs (gorgeous pitbull Diamond) music sports (watersports and basketball) dancing
Selena Gomez dislikes showing any personal weakness or her need ...Selena Gomez likes variety and always is seeking new experiences with peopleshe loves milk but hates apple cider, someone tried to poison her with it once
Hermione Granger likes to study, read, the smell of fresh-cut grass and spearmint toothpaste, House-Elf rights, and she loves animals. In the third books she likes Professor Lockhart (just a celeb crush). In the fourth book she likes Victor Krum. In the 6th and 7th books she realizes her love for Ron Weasley. :)
no she is married to Grant Lewis but hates him she likes Tyler Linsk