The days of the third year of junior high school are like stepping on the **, and if you are not careful, you will meet a certain teacher with big nerves, and then you will be caught by him in a passionate speech.

A month after Zhu Yuxue dropped out of school, the classroom returned to its usual scene of laughter and play. It's as if Zhu Yuxue has never appeared in their lives.

Li Huizi stared blankly at the empty penultimate row near the window, which used to be where Zhu Yuxue studied. The tables are still the same tables, and the stools are still the same stools, but their owners are no longer there. It may seem as if nothing has changed, but it has quietly changed someone's life.

"Alas, life is a long road, and the world is impermanent!" Li Huizi couldn't help but sigh.

"I found out that you are really a sentimental girl, you are still here to express your feelings after being gone for so long?" Xiao Chen suddenly quipped in the back row.

"It's like you boys, heartless, painless." As soon as Li Huizi finished speaking, before Xiao Chen could speak, Li Xiao hurriedly walked over with a physics exercise book in his hand.

"Huizi, I don't know this question, can you help me take a look?" Li Xiao looked at Li Huizi with a serious expression and asked.

Li Huizi took the workbook in her hand and glanced at the so-called test questions in Li Xiao's mouth, and the rest was a very simple test question about quality and density.

Li Huizi looked up again and glanced at Li Xiao in surprise, her eyes seemed to ask, "Are you sure you won't?" Li Xiao looked at her and nodded affirmatively. Although Li Huizi had doubts, she still explained to her very seriously.

Recently, Li Xiao seems to have changed as a person, as long as she has time, she will sweetly stick to Li Huizi to give her exercises. Especially when she saw Li Huizi and Xiao Chen talking, she couldn't wait to get up from her seat, hurriedly walked to Li Huizi's side, and asked Li Huizi to shift all her attention to her.

Of course, Li Huizi can't see this kind of little trick, although she has doubts, but she just thinks that Li Xiao has become "studious"? Who would have thought that it was the jealous little flame in Li Xiao's heart who had fallen in love with Xiao Chen.

--

The first class in the afternoon is biology.

Li Huizi had read in advance yesterday that the content to be talked about in today's biology class is about the emergence of secondary sexual characteristics of men and women, especially the cross-sectional diagram of the body structure of men and women in the book, which makes people blush when they see it.

At lunch, Li Huizi and Li Zhen also quietly discussed that the biology teacher was not only a man, but also an unmarried older young man. How would he teach them such a course? In addition to being curious, they were also a little shy, after all, half of the class was boys.

As the class bell came, their biology teacher walked into the classroom with a serious face. He gently put down the textbook, and then said: "Students, please turn the textbook to page X, this section is about "secondary sexual characteristics", I think, you should have reviewed it after class. So let's start with why you have pimples on your face. ”

The biology teacher talked about the origin of the youth bean with great interest, which is caused by the different changes in the secretion of hormones in each person. Then he talked about the changes in the physiology of the human body, the growth of the Adam's apple in boys, and the changes in voice, of course, all of which are not surprising.

The main reason is that when the biology teacher talked about a major physiological change of girls is the amount of bleeding at this time of the "menstrual period" every month, a boy in the class suddenly laughed and said: "Damn, I have to shed so much blood?" Won't it hurt a lot? How did the girls spend the past few days? ”

The other boys followed up and burst into laughter, only to see the biology teacher say with a gloomy and embarrassed face: "Stand up for me!" Don't do this class, go out and run ten laps on the playground. ”

I saw that the boy got up from his seat without saying a word, and at this time everyone saw clearly that it was Sun Dajun, the largest student in their class, and saw him walk out of the classroom with a disdainful face, leaving the students with a blind back.

"Now that you are in the third year of junior high school, you are about to take the high school entrance examination, so you must always maintain a rigorous attitude towards your studies. If you are all like the attitude of the classmate just now, do you think you can still do well in the high school entrance examination? In class, you should concentrate and don't think cranky......" The biology teacher was on the verge of criticizing the students seriously on the podium.

"Isn't the boy just curious and wants to ask? This logic is not wrong, how can it be called imprecise when it comes to the biology teacher? Li Huizi muttered in her heart.

In the end, the biology lesson was conceivable, and the teacher, of course, did not continue it, but let them learn on their own.

--

The bell rang for the end of class, and the biology teacher just walked out of the classroom in a huff, when he saw Sun Dajun dragging his fat body and panting in.

"Sun Dachun, have you figured it out? How did the girls spend those days? ”

"Hahahaha"

"Hahahaha"

As soon as Sun Dajun entered the classroom, his table mates shouted his nickname and teased him, which instantly caused the students to laugh.

Sun Dajun didn't pay attention to it either, and sat down in his position by himself. I thought that at this time, this problem would pass like this, but who knows, Sun Dajun said loudly again without thinking: "Squad leader, you are a girl, you can explain this problem to me." I didn't understand this question after running ten laps on the playground just now. ”

"Haha, Sun Dachunk, are you stupid?"

"I've been with you for so long, and today I found out what the fucking stupid you are? Ha ha. ”

……

After the other male classmates heard Sun Dajun's words, they scolded bluntly.

Li Huizi felt that her whole face was hot, embarrassed to death, if there was a hole in the ground now, she wanted to get in, "Fuck your uncle, Sun Dajun", she scolded in her heart.

Just as she was at a loss for how to answer this question, Xiao Chen spoke.

"Sun Dalu, it seems that you have only grown horizontally after eating so much, and this brain has not absorbed it at all! In the evening, brother, let me answer your question. Xiao Chen's scolding never has dirty words, everyone can hear it, he is scolding Sun Da for being "brainless".

Who knew that Sun Dalum said gratefully three times in a row, "Thank you, brother, thank you, brother." ”

In the end, the students laughed......

"Sun Dajun is usually honest and honest, but I didn't think his IQ was so low, but today he really opened his eyes." Li Huizi whispered gratefully to Xiao Chen behind him.

"Actually, he's always been stupid, you just don't know." Xiao Chen said with a wicked smile.

"Oh, thank you, Xiao Chen."

"We don't have to be so polite!" Xiao Chen looked proud of heroically saving beauty.