Somebody I Used to Know (2023) is a Romance, Comedy, Drama film that follows on a trip to her hometown, workaholic Ally reminisces with her first love, Sean, and starts to question everything about the person she's become. Things only get more confusing when she meets Sean's fiancé, Cassidy, who reminds her of the person she used to be. Currently, you can watch Somebody I Used to Know on Amazon Prime Video, Amazon Prime Video with Ads. Streaming availability may vary by country and platform over time. It has a user rating of 5.8 out of 10 from 203 votes. Fans of romance movies may also want to explore similar titles below.