Paris Saint-Germain's Spanish head coach Unai Emery looks on during the French Cup round of 16 football match between Paris Saint-Germain (PSG) and Guingamp (EAG) at the Parc des Princes stadium in Paris on January 24, 2018. Pic/ AFP

Paris Saint-Germain coach Unai Emery has called on fans to show Neymar more "affection", despite the Brazilian's excellent form since joining the Ligue 1 leaders. The world's most expensive player has struggled with injury since the winter break and was booed for taking a penalty on his only league appearance of 2018 so far against Dijon, which denied Edinson Cavani a chance to break the PSG goalscoring record.