Laurent is passionate about plants, he knows a lot about them including their Latin name. However, the boy has difficulty integrating into his class, either he wants to answer too quickly to the questions by cutting off the others, or he is found just weird when he isolates himself alone under a tree. Luckily, he has the support of Mademoiselle l 'ducatrice. When the class goes on an educational outing to the Botanical Garden, Laurent will have the opportunity to share his knowledge with others and at the same time open up to people in his class.