Déja Vu would be a gross understatement to describe "Just a sigh" directed by Jérôme Bonnell. It does not offer any new story to viewers. Moreover, all of us have seen countless films with two strangers meeting on a public transport, having sex and moving on in their lives to their individual paths. This theme is so overrated that one feels bored at the mere mention of a film belonging to this genre."Le Temps De L'Aventure" begins as a film about unknown lovers but shifts its focus to reveal family conflicts especially a troubled relationship involving two sisters. However, this sub plot does not contribute much to sustain viewers' interest. One really wonders how such films without an ounce of a good story manage to find finances. Although there are not too many lines in French language for his role as an actor, Gabriel Byrne looks completely lost. Emmanuelle Devos is brilliant as her other films. However, her reputation as a fun loving "serious actress" can get damaged if she chooses to do any more film of this kind. Lastly, due to its regional setting, a film about a French woman falling in love with a non French speaking person in a day has limited interest for viewers interested in world cinema.