[{"role": "user", "content": "I'm planning a trip to Italy and I'd love to be able to greet people in Italian, so could you help me translate 'Look who's here' into Italian?"}, {"role": "assistant", "content": "Certo! The translation of 'Look who's here' in Italian is 'Guarda chi c'\u00e8 qua.' You can use this phrase when you're surprised to see someone, like a friend or a family member, and you want to express your excitement. Buon viaggio!"}]