Why did they kill Brett in Pulp Fiction?

The reason they killed Brett in Pulp Fiction was a combination of factors. Maybe he owed someone money, or he knew something he shouldn't have. It was a messy underworld business gone bad.

Maybe Brett felt some kind of obligation or guilt that made him help.

Maybe it was part of the complex and gritty plot. Sometimes characters get killed for reasons that aren't straightforward in such stories.

Brett messed up big time. He got into a business deal with the wrong people and it led to a whole lot of trouble. His actions brought a lot of chaos and danger into his life.

Well, Brett was mixed up in some dangerous business. He was at the wrong place at the wrong time and got into trouble with some tough characters.

Brett was involved in a shady deal with some dangerous characters and got into serious trouble.

Butch killed Vincent because of a series of events that led to a personal vendetta. Vincent had previously been involved in situations that put Butch in danger and threatened his life.

Brett was a character involved in a criminal situation in the movie. Not a major player but his encounter had significant implications for the plot.

Brett is one of the minor characters in the movie. He's involved in a criminal situation with the main characters.

Brett is a character in Pulp Fiction. He is involved in the story's complex web of events, often associated with the criminal underworld that the movie portrays.