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PhrasesFlirting in ItalianSei irresistibile.
B1informal

Sei irresistibile.

You are irresistible.

Pronunciation

sei ir-re-sis-TI-bi-le — stress on 'ti-'. 'Irresistibile' has six syllables: ir-re-sis-TI-bi-le.

When to use it

A bold and direct flirtatious compliment — used when there is clear mutual interest and you want to express it unmistakably.

What it means

'Sei' = you are. 'Irresistibile' = irresistible — the adjective is the same for both genders (it ends in '-e', not '-o'/'-a'). This is a strong word — using it signals clear romantic interest.

Variations

Non riesco a resistere al tuo fascino.

I can't resist your charm.

'Fascino' = charm, allure — a sophisticated Italian word for magnetism

Ogni volta che ti vedo mi perdo.

Every time I see you I lose myself.

Romantic and slightly poetic — 'perdersi' in someone is a beautiful expression

Sei impossibile da ignorare.

You are impossible to ignore.

States the effect without fully naming the feeling — intriguing

Mini Dialogue

— Devo dirtelo — sei irresistibile. — Smettila, mi stai facendo arrossire. — Non è mia intenzione — o forse sì. — Sei terribile. — Lo so. Ma ti piace.

— I have to tell you — you're irresistible. — Stop it, you're making me blush. — That's not my intention — or maybe it is. — You're terrible. — I know. But you like it.

Cultural Note

Italian flirting often involves a playful cat-and-mouse dynamic — compliment, slight protest, teasing comeback. The reply 'sei terribile' (you're terrible) accompanied by a smile is actually a positive sign — it means the flirting is landing well.