You can check Rotten Tomatoes for further episode summaries and critical reviews if you're following the season's arc. Episode Discussion: S7E05 "Debbie" : r/brooklynninenine
You can stream all seasons with official closed captioning on Peacock. Brooklyn Nine-Nine subtitles English S07E05
A key emotional beat occurs when Rosa Diaz reveals she was once a teenage ballerina who ended up in juvenile hall after breaking into houses. The subtitles ensure you don't miss this rare moment of vulnerability used to manipulate/bond with Debbie. You can check Rotten Tomatoes for further episode