I didn't catch Ben Weatherill's Jellyfish when it premiered last year but Tim Hoare's production has been given a higher-profile second life, transferring from the Bush's Studio to the National's Dorfman for a brief run. Written specifically for its lead actress Sarah Gordy, Jellyfish approaches a subject that feels uncomfortably taboo - a romantic relationship in which one person has a learning disability - with such casual sweetness it soon feels nothing of the sort. But there's no denying that it's a relationship with a unique series of challenges as 27-year-old Kelly (Gordy,) who has Down's Syndrome, flirts with 30-year-old Neil (Siôn Daniel Young,) who doesn't have a disability. Despite his own reservations Neil realises that his feelings for Kelly are real, and that she's also deadly serious about wanting a relationship with him.