French Phrase
Vraiment ? C'est fascinant !
Meaning
The speaker expresses surprise (“Really?”) followed by admiration (“That’s fascinating!”). It conveys both curiosity and enthusiasm about the information just heard.
When to use
Use this two‑part reaction when someone tells you something unexpected, intriguing, or impressive – for example a surprising fact, a cool invention, or an amazing personal story.
✦Grammar Breakdown
VraimentC'estfascinant
Vraiment (adverb)
An adverb meaning “really” or “truly”. It can stand alone as a reaction to something surprising.
C'est (ce + est)
The contraction of the demonstrative pronoun *ce* and the verb *être*. It introduces a statement about something previously mentioned.
fascinant (adjective)
A masculine singular adjective meaning “fascinating”. With *c’est* the adjective stays in the masculine form, even if the referent is feminine.
🗨In Conversation
J'ai découvert que les pieuvres ont trois cœurs.
I discovered that octopuses have three hearts.
Vraiment ? C'est fascinant !
Really? That's fascinating!
✕Common Mistakes
Vraiment ? C'est fascinante !
With *c’est* the adjective stays masculine; *fascinante* would be incorrect.
Vraiment ? C’est fasciné !
Use the adjective *fascinant*, not the past participle *fasciné*.
Vraiment ? C’est fascinateur !
There is no adjective *fascinateur* in French; the correct word is *fascinant*.
↔Alternatives
C'est incroyable !
That's incredible!
C'est impressionnant !
That's impressive!
Vraiment ? C'est étonnant !
Really? That's astonishing!
Cultural Tip
In French conversation, *Vraiment ?* can be spoken with a rising intonation to show genuine curiosity, or with a flat tone to sound skeptical. The phrase *c’est fascinant* is neutral and works in both formal and informal settings, but avoid adding an *e* (fascinante) after *c’est* – the construction always takes the masculine form.