[{"role": "user", "content": "I'm trying to learn Italian to communicate with my friends who are from Italy, and I was wondering how I would express the sentence 'You never showed up' in Italian, could you please help me with the translation?"}, {"role": "assistant", "content": "The translation of 'You never showed up' in Italian is 'Non si \u00e8 mai presentata.' This sentence is in the formal form, if you want to use the informal form you can use 'Non ti sei mai presentata' for a female and 'Non ti sei mai presentato' for a male."}]