Why Didn'T They Teach Me This In School Ending Explained?

My student, Renee Blue, comes from a poor family, and her mother suffers from uremia. Out of sympathy, I lent her some money. She promised to pay me back after graduation. However, on graduation day, she handed me an ultrasound and told me, "Your money comes from your husband anyway, right? I’m pregnant with your husband’s baby, so I won’t be paying you back. Also, you should step aside." I was in shock… because my husband had been dead for seven years. It wasn't until I saw Renee with my driver that I understood how she got pregnant.

At the ceremony where my mother, Helena Marlow, received the Best Homeroom Teacher award, the parents wept with gratitude. They praised her for nurturing the students successfully without ever resorting to harsh discipline, and for helping them all to excellent results. But no one knew that the path to their children’s success had been paved by Mom, using me as a warning to others. When someone in the class stole money, cheated on an exam, or got into a romantic relationship, I was the one punished. During the ceremony, the principal, Ms. Wanda Ambrose, stepped onto the stage to present her award. She asked, “Ms. Marlow, you have so many outstanding students in your class. Which student are you most proud of?” Mom smiled with quiet pride. “They are all like my own children. I love every one of them.” Then she let out a small sigh. “Except for my daughter. She alone fails to live up to expectations and disappoints me every time.” Laughter and applause rose from the audience below the stage. They nodded in understanding and praised her for being so modest. I drifted to her side and looked at the satisfied curve of her lips before speaking softly. “Don’t worry, Mom. From now on, I won’t disappoint you anymore.”

Lydia Martins, the smart kid at school, is the constant target of bullies like Emily, the wealthy businessman's daughter, who torments Lydia for getting perfect grades. After Lydia aces another test, Emily and her friends confront Lydia in the bathroom, calling her "Teacher's Pet" and accusing her of only succeeding because of the handsome, young Mr. Derek—the new English teacher. The girls tease and bully Lydia, claiming she's sleeping with Mr. Derek for good grades, before dumping a bucket of water over her head. Humiliated, Lydia soon finds photos from the incident circulating online with vile captions calling her a ‘Slut’ and the ‘Teacher’s Pet’. Enraged, she hatches a plan not to get back at her bullying classmates but to target Mr. Derek instead. She decides that if she can get him fired, the torment over her grades might finally stop.

Justin Ramos is a simple boy with a simple dream: to read, write, and count numbers easily. Due to his inborn disorder called dyslexia and dyscalculia, he can never fulfill that. He always wanted to be normal for other people, but he is an outcast. Justin always blames his biological mother and his father, whom he never saw since the day he turned into a 3-year-old boy, for living his hard life. When he met Marian Aguinaldo, an elementary teacher, his whole world changed. He builds the desire to learn, not about his lifelong dream for the alphabet, but he wants to know how to love. How can Justin learn the alphabet and count numbers when he is totally in love with Marian? Will Marian teach him how to love?

On the day of the SAT exam, my girlfriend, Heidi Moore, makes the entire class stay with her and wait for her childhood friend, Jeffrey Price, who's running late. But it's less than an hour before the exam starts. If they keep waiting for Jeffrey, they will definitely miss the exam. In my previous lifetime, I played my part as the class president by advising everyone to take the exam first. But all I received was their scolding. "You're just jealous that Jeffrey and Heidi are extremely close friends! That's why you want to ditch Jeffrey so that he can miss the exam, huh?" I could only stand in the pouring rain while begging my classmates relentlessly. Only then did everyone leave for the exam venue reluctantly. In the end, we were able to arrive at the exam venue one minute before the exam started. But after the exam was over, I was pushed off a building by Jeffrey, which caused my death. However, Heidi and the rest of my classmates gave the police their fake testimonies. "Finley caused Jeffrey to miss the exam. That's why he killed himself out of guilt!" Jeffrey even used the opportunity to sell his sob story and become a popular influencer. Mom tried to seek justice for me, only to get cyberbullied by the Internet users, who were blind to the truth. Dazed and disoriented, she drove off a cliff, and her body was nowhere to be found since then. Only after I died did I realize that this was just a part of Jeffrey's scheme. When I open my eyes again, I've returned to the day Heidi tells the entire class to wait for Jeffrey before departing to the exam venue together. In this lifetime, I won't stop my ungrateful classmates from ruining their own lives.

When the half-mile sprint test is about to begin, Quiana Sullivan, the class president, and I have applied to be exempted from it. My own mother, who's the homeroom teacher of my class, approves Quiana's application with a smile. But she then throws mine to the floor. "You're having a chest pain, you say? I can't believe you're able to come up with such lies just to avoid the half-mile sprint! I'd have known if you had a heart condition! "Quiana is weak by nature, not to mention she's on her period right now, so she can't handle the agony. What about you, hmm? You've always been perfectly healthy, yet now you're telling me that you're suffering from heart pain? "Don't go around embarrassing me just because you want to slack off! I don't want others claiming that I'm being biased toward my own child! As long as you're still alive and kicking, you must finish the half-mile course no matter what!" Left without a choice, I can only return to the field. The cold wind makes me feel even dizzier now. My heart keeps contracting uncontrollably against my will. Suddenly, it just stops pumping. The next thing I know, I collapse onto the grassy field heavily. When my consciousness is about to flicker to darkness, my mom finally walks over to me. But she merely kicks my arm with a frown on her face, and her tone remains glacial. "Stop playing dead. Get up right now." She doesn't realize that I can never open my eyes ever again. Isn't this great, Mom? No one will ever claim that you're biased toward your own child. I've used my life to prove how fair and just you are. You must be happy now, right?