I can't understand the secrets I can't tell.

Xiao Lun plays the piano faster than Xiaoyu, and because the piano room is falling down, he will play faster than usual, so he went back earlier than before. Even when Xiaoyu got my piano score, Xiaoyu didn't know Xiao Lun at that time, and Xiaoyu didn't show a strange look until he saw Xiao Lun.

Xiaoyu's mother is stimulated by her child's death, so she sometimes stays in her memory, so she sometimes answers some questions.

1979 has correction fluid, which is a product of the 1960s. Color photos are also from the 1960s.

Xiao Yu did die 20 years ago, but Xiao Lun met Xiao Yu before her death, which changed Xiao Yu's fate. That is to say, after Xiao Lun played the piano, history was divided into two parts, and in the last part, Xiao Yu didn't die, and he didn't even know Xiao Lun, so two people started to fall in love 20 years ago, that is, 1979, until the last photo shoot.

Xiao Lun didn't attend the graduation ceremony in' 79. Suppose the graduation ceremony is on September 1 day. Xiaoyu found the piano score of March 1. Xiao Lun may have gone back to February, 79 1. Nothing happened at that time because the first person who saw it on rainy days could see Xiaoyu. So before she could talk to Xiao Lun, she counted 108 steps. One day, she counted 108 before she saw Xiao Lun's seat. That seat is not Xiao Lun, but Qingyi, so there is a scene where Qingyi talks to Xiaoyu in a duet competition. Later, Dayong was able to meet Xiaoyu because the first person he saw that day was Dayong, not Xiaoyu.

Dayong may have become like that because of campus violence, but he still remembers Xiaoyu, so he kept shouting: Xiaoyu ran away, and Jay was not the first person Xiaoyu saw that day, so Xiao Lun didn't see Xiaoyu when he watched it in another piano room.

1999, Xiaoyu didn't enter the house because the lock was changed at home, so he took Xiao Lun directly to the rooftop. Besides, mom can't see Xiaoyu.

As for the problem of branches, because only Xiao Lun can see Xiaoyu ... It is impossible for others to pass the note to the empty seat ... Qingyi's seat is in front of Xiaoyu ... Others passed it to Qingyi ... There was a shot for Xiaoyu, because Xiao Lun looked at Xiaoyu and smiled ... Then the camera turned to the note ... It made people feel that it was for Xiaoyu ... But in fact, the note was in Qingyi's place. ...

On the last day, Xiaoyu didn't write with correction fluid, but did her homework with a pen. Because she didn't know Xiao Lun at that time, her expression would be a bit strange.

Since then, history has changed. In 20 years, there will be no Xiao Lun, because the piano room has been destroyed. Twenty years later, people will think that Xiao Lun died in the piano room. In fact, he lived 20 years ago, fell in love with Xiaoyu again, and took a photo with graduation photo.

One thing to note: why is only light rain short hair? Because the school rules were very strict 20 years ago, girls were not allowed to have long hair, so Xiaoyu was short hair.

Xiao Yu's eyes are not smooth' but simple' because this person and she are strangers'

2. Because Xiao Yu often bounces back, he must have seen Xiao Yu for the first time more than once. The plot is not that LUN sees light rain every day. Didn't it just rain 15 days didn't come to school? In fact, she only came because she saw Dayong for the first time, which led to her not coming to school for 15 days. And sometimes she didn't come to school because she saw Dayong, who had the memory of Xiaoyu as early as 20 years ago, so she didn't say anything to hurt her.

Xiao Lun went back to 20 years ago. It's not just light rain that can see him. Because the piano was destroyed, Xiao Lun was completely trapped 20 years ago, so they appeared in the graduation notes.

Because the school rules were strict 20 years ago, Jay was not allowed to wear that hairstyle, and Xiaoyu had to be a student's head, so their hairstyles were different, but they still stood on Xiaoyu's right hand side together.

Read it again tomorrow as I said, and you will know that what I said is right and there is no mistake.

Actually, Xiao Lun is not dead. He was trapped there 20 years ago, so he had to live there. That is to say, due to the change of time and space (time and space are the combination of two words, namely time and space), everyone has two fates, namely fate 1 and fate 2.

Fate 1: Xiao Yuqing died, Xiao Lun died, and Xiao Yuqing died of asthma on his desk; "Xiao Lun died under the iron ball"

Fate 2: Xiaoyu Xiao Lun didn't die, but lived in 1979. She fell in love with a happy life and took a graduation photo. Xiao Lun also adapted to life there.

The two fates are not synchronized and do not interfere with each other, but they are carried out at the same time but not in the same space.

5. Xiao Yuqing finally smiled at Xiao Lun. Even if you don't know him, smiling is completely polite, because if you sit alone in the teacher's room and a handsome guy or a beautiful woman smiles at you, you will definitely smile so sweetly at you in the classroom. Of course, you will return with a kind smile. This is basic courtesy, and it is also a cliche of Hong Kong and Taiwan dramas.

Her handwriting was written 20 years ago, but it didn't appear until that day 20 years later. Xiao Lun can see the word. Because it was written for Xiao Lun, when Xiao Lun died, she didn't see the sentence "Where are you?" and the heart rain she painted. Even those words did not appear on her desk when she died, because they were written 20 years later.

1. When two players went to the piano room to look for Zhou, Zhou played the piano part of the first movement.

2. When Zhou was competing with another person, he played a piece of Chopin's black keys and Waltz. The tonality has changed, and most of the works have been adapted. Although the third song has changed a lot, I still hear the shadow of wild bees flying ~

3. The heroine and Zhou both played a very quiet segment similar to chord decomposition, which is believed to be adapted from the first prelude in C major in the first volume of Bach's Law of Average.

4. In the final graduation concert, the concerto was adapted from the swan in San Sang.

The music that changes time and space in the film is considered to be taken from J.S. Bach, because it is obviously a fugue, and when they play this music, Bach's portrait first appears behind them.