Bouge-toi!
While on a trip to the sea, the weather is too gloomy to go swimming. Lucas´s parents decide to go take a walk, but Lucas refuses to join, preferring to finish his model set. His parents insist. He ends up accompanying them but feels annoyed. Célestin reminds him that he spent the previous evening sticking his Dézingueur stickers and that he spent the day before that watching tapes. Lucas brushes him off. However, Célestin points out that, when Lucas spends a lot of time indoors, he is agitated, more irritable, and has more trouble sleeping. Lucas admits that Célestin is right: it´s important to move around and get some air to be in a better mood and be healthy.