article_snippet: Former Barcelona manager Pep Guardiola reacts to the nutmeg in the stands at the Nou Camp .
article_snippet: Former Barcelona manager Pep Guardiola reacts to the ridiculous skill from Lionel Messi during the Barca match .
article_snippet: Manchester United's Ashley Young was referring to former Barcelona boss Pep Guardiola, sitting in the stands in awe, covering Manchester United's Ashley Young eyes.
article_snippet: Dutch manager Ruud Gullit added: 'OMG.
article_snippet: Then there was Andre Schurrle who simply wrote 'again and again and again...'
article_snippet: Former Manchester United and now-Leicester City forward