[{"role": "user", "content": "I want to apologize sincerely to someone in Italian, can you please help me translate the sentence 'I broke his heart' into Italian?"}, {"role": "assistant", "content": "The translation of 'I broke his heart' in Italian is 'Gli ho spezzato il cuore.' This sentence conveys a deep sense of regret and apology, which is suitable for expressing remorse in a sincere manner."}]