In a world difficult to comprehend, Nathan struggles to connect with those around him - least of all his loving mother - but finds comfort in numbers. When Nathan is taken under the wing of unconventional and anarchic teacher, Mr. Humphreys, the pair forge an unusual friendship and Nathan's talents win him a place on the UK team at the International Mathematics Olympiad. From suburban England to bustling Taipei and back again, this original and heart-warming film tracks the funny and complex relationships that Nathan builds, as he is confronted by the irrational nature of love.
Starring Rafe Spall, Sally Hawkins, Eddie Marsan, Asa Butterfield, Jo Yang