Meaning: If you have something against someone, you don't like them because of something they've said or done in the past.
- have sth against sb She says she doesn't have anything against him, but she just doesn't have much in common with him.
- have sth against sb A lot of people say they don't have anything against gay people, but they wouldn't want one of their children to be gay.
Leonardo has something against his neighbour Massimo. He says they