[{"role": "user", "content": "I'm studying idiomatic expressions and I came across 'He lost face.' Can you help me understand what the equivalent phrase would be in Italian?"}, {"role": "assistant", "content": "The idiomatic expression 'He lost face' means that someone has been embarrassed, humiliated, or has lost prestige. In Italian, the equivalent phrase would be 'Lui ha perso la faccia.'"}]