What is a bientot?

"À bientôt" is a French expression used to say goodbye, but with the connotation that you expect to see the person again soon. It translates most directly to "see you soon." The level of formality is generally informal to semi-formal. It's more informal than "au revoir" but implies a closer relationship or expectation of a relatively near-future meeting compared to a more general farewell.

Here are some related concepts: