Breakdown of Ehi, come stai?
come
how
stare
to stay, to feel, to be
ehi
hey
come stai
how are you? (informal)
Questions & Answers about Ehi, come stai?
Why does it use stai instead of sei?
In English, we say 'how are you', using the verb 'to be'. In Italian, when talking about health or how someone is doing overall, you always use the verb stare (which often means 'to stay' but here means 'to be'). stai is the informal 'you' form of stare. Using sei (the 'you' form of essere, to be) would sound completely wrong in this context.
Is come stai? a formal or informal greeting?