'You're not a failed novelist...'
"... You're a scared one".
... and the way Bonneville looks at her (Sophie) after that line is one of the most romantic things I've seen in a while. The film actually has few moments like that, a sparkles of real old-fashioned (but SO real the same time) romaticism.
I have to admit, I really like this film, it's thruly charming and sweet experience, something you don't really see these days too often. One of the biggest suprises of non-mainstream cinema.