Introduction:
On the last day of school, M. Hamel, the beloved French teacher, displayed a remarkable change in behavior. He exhibited a sense of passion, dedication, and emotion towards his students and his teaching profession.

Passion:
- M. Hamel displayed an intense passion for teaching on the last day of school.
- He delivered the lesson with great enthusiasm, ensuring that his students grasped the importance of their language and culture.
- Despite the impending annexation of their region by the Germans, M. Hamel emphasized the significance of their native language and how it connected them to their heritage.

Dedication:
- M. Hamel's dedication to his students was evident through his actions.
- He ensured that every student had an opportunity to participate and learn, patiently answering their questions and providing explanations.
- M. Hamel's commitment to teaching was unwavering, even in the face of adversity and the imminent loss of his job.

Emotion:
- Throughout the day, M. Hamel's emotions were palpable.
- He expressed regret for not instilling enough knowledge in his students earlier, acknowledging that he had taken their education for granted.
- M. Hamel's voice trembled as he bid farewell to his students, emphasizing the importance of education and urging them to cherish it.

Conclusion:
On the last day of school, M. Hamel's behavior exemplified his passion, dedication, and emotional attachment to his students and the teaching profession. Despite the circumstances, he remained committed to imparting knowledge and instilling a sense of pride in his students. M. Hamel's transformation on this day left a lasting impression on his students, reminding them of the value of education and the impact a dedicated teacher can have on their lives.