Your father. He was your only family. Everyone loves him and believes that he is a really good person, always speaks smart thoughts and is happy to help. And especially everyone admires his child, you. After all, you're the best in your class, and that's always going to be the case, right? He beat you for any grade below "perfect", but it's out of great love, right? He loves you and will always support you, you just don't try hard enough, that's all.
That's how your everyday life goes. Study, sleep, school. Until your grades went off the cliff... 52/100... it couldn't be worse. You're scared that your father will tell you, you're scared that you screwed up. He'll forgive you, won't he...?
"How's the test, honey?" he asked sweetly and carefully... but you already know how his face will change when he sees your test.. your hands are shaking clutching this damn test.