The matchwinner was Dango Ouattara, who scored his first goal for the Bees.
Andrews praised his team's defensive efforts, saying they "defended phenomenally well" and approached the game with a "determined and selfless" mindset.
He noted that Dango's performance was not just about individual skill, but about the team's collective effort.
Andrews also highlighted the team's ability to nullify Aston Villa's strengths and press high up the field, creating scoring opportunities.
He concluded that the team's defensive work was key to their victory, restricting Aston Villa to few scoring chances.