At the bottom of this big box, Lan Keer pulled out two pieces of paper, the paper that had been yellowed and almost brittle, and the folds were almost cracked, she opened it gently, and it turned out to be two pages of a high school math textbook. Why did she stay until now?

Twenty years ago

"Ke'er, you've graduated, and the high school textbooks and review materials seem to be useless, and your mother has put them away for you, and you're ready to sell them."

"Okay, Mom."

Lan Keer was packing her bags and preparing to report on the university campus in a few days, when suddenly, she seemed to remember something important......

"Wait, Mom, I'm looking for something."

As he spoke, he was very anxious to flip through a pile of thick books.

"What are you looking for?"

"Where's my sophomore math book?"

"Here, here, will you use it in the future?"

Ke'er purred her eyes, "No, I remembered that the bookmark that Luo Xiaoyao gave me is still in it, I want to keep it as a souvenir, I'll take it in and find it." ”

With that, she hurriedly ran into her own room with the book. She hurriedly tore off the first and forty-fifth pages of the book.

"I found it, thank you Mom."

Then he quickly put the book back down. What makes her so attached to these two pages?

Now Kerr is holding these two pages to reminisce about the past, remembering a day in the second year of high school......

At the beginning of the second year of high school, she was divided into arts and sciences, because Luo Xiaoyao's liberal arts was her strength, so she went to the liberal arts class, and Lan Keer was more entangled, because he liked mathematics, but chemistry was really not good, and physics was average, but later he chose to stay in the science class and continue to be classmates with Fang Zichun. The class division did not affect the relationship between Kerr and Xiaoyao at all, usually after class, they would still stick together, and they would meet in the corridor or playground after class. One day, there were still a few minutes to go to class, and Ke'er was about to return to her classroom, when suddenly, a voice stopped her:

"Are you Lan Ke'er?"

"I am, Auntie, do you know me?"

"Hello, I'm Yu Fei's mother, and I have a few words I want to say to you."

"But Auntie, we'll have class in five minutes."

"I'll just say a few words and leave, three minutes is enough."

"Can you please stay away from Yu Fei in the future? He thinks about you all day long, when he was divided into arts and sciences, his grades were not good, and he had to stay in the science class, I knew he was for you, but he often missed class, because he couldn't keep up at all, I really didn't want him to delay his studies anymore. ”

Ke'er was very aggrieved, in fact, she had never paid attention to Taifei.

"Auntie, I know, I will continue to ignore him, and I will start class right away, so ...... I'll go first...... ”

After saying goodbye, she hurried into the classroom.

During class, Ke'er was obviously not in a state, and Fang Zichun saw all this, because he had been paying attention to her since Ke'er entered the classroom, and he seemed to be very unhappy when he saw her. Halfway through the class,

"Lan Keer, the first question on page 45 of the book, you go to the blackboard and answer it"

Teacher Wang said with a smile.

In fact, she has no way to concentrate in class until now, so how can she do the questions? She took the book and walked, picked up the chalk, but there was no way to write, suddenly someone outside the door looked for Teacher Wang, the teacher went out of the classroom like an explosion, it seems that the students want to get out of class, then Fang Zichun was clever, he wrote a few strokes on the book, and then picked up his book like lightning and ran to the podium to quickly exchange books with Keer, and then quickly returned to his seat, Keer looked back at him, he made a "shhh" gesture with a smile, Keer turned his head and blushed again, this time because he was happy or something else, She smiled very sweetly, cheered up, and saw that his book was neatly written with ideas for solving the problem, and a smile was drawn at the back, and a sentence was written: Come on, Lan Keer, you are the best! No one seemed to notice all this, and the two of them didn't seem to be able to hear the voices of the others, nor could they see what the others were doing, and they were the only two of them at the moment.

When Teacher Wang came back, the chalk in Ke'er's hand just dropped the last two words, Teacher Wang still smiled and said "Great, completely correct" and then applauded, the classmates also applauded, Keer also smiled implicitly, she consciously turned her head, glanced at Fang Zichun in the two rows behind the oblique, and then smiled at him, this is the second time she smiled at Fang Zichun, so that the smile of gratitude is written on her face, it is still just as charming, which makes Fang Zichun think about it for a lifetime.

Keer took the book and read it for a while, and the corners of her mouth rose from time to time, and then picked up the pen and neatly wrote two words "thank you" under the smiley face, and also drew a big smiley face at the back, in the blank space of this page, Keer also drew two cartoon dolls, one doll said to the other doll "Thank you, song friend!" ”

As for Fang Zichun, he also looked at Ke'er's book, the books of the two of them were very clean and tidy, and the handwriting was very good, feeling like the same person's book. As it happens, he also drew something on it as well. He drew a girl in the blank space of the first page of Kerr's book, which looked like Lan Keer, and a boy next to it, maybe it was himself, both of them holding the microphone, as if singing together, and wrote four words on the top, "Singers sing together". Needless to say, these two people's hobbies are so similar, in addition to music, they both like to paint, and they are both masters, and they actually have a special tacit understanding.

The bell rang for the end of class, but Mr. Wang did not mean to get out of class at all, dragging the hall was really his strong point, the students sighed, Mr. Wang still smiled and talked about his set of theories one after another, this time actually talking about writing

"So children, it is the key for you to understand the meaning of the question when you do it, usually read more books to improve your comprehension ability, but also to improve your writing ability, the original "Youth Reading Guide" is good, just renamed "Hope Monthly", it is a special publication for news and writing training for middle school students across the country, and it is ......beneficial to read more of these books."

"He can go to be a Chinese teacher," Lan Ke'er's tablemate whispered to Ke'er, but Ke'er didn't have the heart to listen to this, and her hand was still tightly squeezing Fang Zichun's math book.

"I didn't get out of class for a long time, and I was about to fall asleep." Fang Zichun's tablemate was also speaking in a low voice to the people next to him.

"It's almost there, because the bell for the next class is about to ring......" Fang Zichun still flipped through Ke'er's book and responded to the same table. In fact, he secretly thought to himself, "It's better not to leave class, so that I can return the book to her after school." ”

In this way, the students continued to take another English class without the end of class, and they were finally able to leave school on time. Ke'er hurriedly packed her schoolbag and walked in front of Fang Zichun,

"Thank you for today, put the book away."

"You're welcome, fellow singer."

Fang Zichun said with a smile, then took the book and handed her Ke'er's book.

"I'm distracted in class today, is there something going on?"

"Hmm...... No, I really don't know how to ...... that question. ”

Ke'er said with a pout.

"No, I don't know if you want to ask me."

"I'm leaving, Xiaoyao is still waiting for me outside the window."

"Actually......"

Before Fang Zichun finished speaking, Ke'er had already left.

He touched the back of his head and sighed deeply for what he wanted to say.

"What are you talking about with my Kerr? Are you asking her out for me? ”

His thoughts were interrupted by Yu Fei's sudden appearance.

"I wrote her a letter in class today, you can give it to her for me. My mom came to see her today, but I'm still going to not give up, because I really like her, brother, support me? ”

Yu Fei's words seemed to make Fang Zichun understand Ke'er's state today, and he hesitated for a long time......

"Of course, we are good brothers, and I support you."

But how do others know that his heart is like a knife, why he would say what he didn't want to say, but he couldn't say what he wanted to say to Ke'er.

"What were you talking to Fang Zichun just now?"

Xiao Yao asked Ke'er tentatively.

"Nothing...... Tell you, Yu Fei's mother actually came to me today......"

Ke'er deliberately diverted the topic, she was willing to tell Luo Xiaoyao everything, but she was unwilling to mention Fang Zichun in front of her. Because she has always felt that Xiaoyao has a very good impression of Fang Zichun, he has never dared to contact Fang Zichun head-on......

On Saturday morning, Lan Keer sat for more than two hours with a large box in her hand, memories filled her mind, sadness welled up in her heart, tears blurred her eyes, but she was not willing to let tears drip on her two precious papers. Putting on her headphones, she listened to a song:

How much youth is left in the hands

How much torment is still missing

Clean used combs occasionally

Leaving the lines of time

I hope your world is well

When I think of your smile

No intention of rereading the love letters of that year

Time goes by, youth grows old

I can't go back to the part of the acquaintance and promise

All shining on yellowed letterhead

She is the mark of youth lost

No wonder my heart beats when I read it

Do you remember that beautiful time?

Maybe the letter to you was thrown away early

That's how I was missing you

You've got it elsewhere

Xiaomei's "Love Letter That Year"

Then she opened it and listened quietly, wanting to record the song......

Fang Zichun from all sides of the world was lying on the bed, although he woke up, he stared at the ceiling, unwilling to get up, he was actually reminiscing, his mind was full of Lan Keer's smile, Lan Keer's voice, everything about Lan Keer, he often recalled. Picking up my phone, I checked the news randomly, flipped through the web page, and suddenly received a push message that I was listening to.

He sat up abruptly and saw the new song released by Kerr......

After listening to the song, he took a deep breath, then ran to the cabinet and searched anxiously, and after a while, he took out a math book, which was the book that Lan Keer was also anxious to find, he opened page 45 and saw the doll drawn by Lan Keer and the words written, "Ke'er, are you okay?" Is he good to you? Are you happy? ......" At this time, he had a thousand or ten thousand questions in his heart, and he seemed so nervous that he really wanted to call or send a message to Kerr.

Do they know that in two different cities, they are doing the same thing, that is, thinking of each other, can they sense each other?