'Little Fish' is a poignant 2020 American science fiction romantic drama that explores the resilience of love amidst a global pandemic causing memory loss. The film follows a couple, played by Olivia Cooke and Jack O'Connell, as they struggle to maintain their relationship while the world around them succumbs to the virus. With its emotional depth and timely themes, 'Little Fish' offers a stirring reflection on human connection in the face of adversity.