Little Fish (2020) is a beautifully crafted sci-fi romance drama that explores profound themes of love and memory against a haunting backdrop. Directed by Chad Hartigan, the film presents a near-future where a mysterious neuro-inflammatory disease causes rapid memory loss, threatening the very fabric of human connection. At its heart is the relationship between Emma (Olivia Cooke) and Jude (Jack O'Connell), a young couple whose courtship and life together begin to unravel as the virus encroaches on their shared history.

The film's strength lies in its intimate focus, using the global pandemic as a lens to examine the fragility and resilience of personal bonds. Cooke and O'Connell deliver nuanced, heartfelt performances that ground the high-concept premise in emotional reality. Their chemistry makes the couple's struggle to document and hold onto their memories both poignant and deeply relatable.

Hartigan's direction is restrained yet powerful, balancing tender romantic moments with the creeping dread of loss. The narrative unfolds through a non-linear structure that mirrors the fragmenting nature of memory itself, creating a dreamlike yet urgent atmosphere. With its thoughtful exploration of what remains when everything else is stripped away, Little Fish offers a moving meditation on why we fight for connection. It's a must-watch for fans of character-driven science fiction and emotionally resonant storytelling.