In fact, Wei Wuxian has always felt deeply guilty about her. After all, she died because of her own reasons. Of all the people in the TV series, only the teacher elder sister was the one who stood beside Wei Wuxian without hesitation from beginning to end, but in the end, she died because of Wei Wuxian. Even if the teacher elder sister died, she didn't blame Wei Wuxian, but protected Wei Wuxian. All this makes Wei Wuxian full of guilt and self-blame for the teacher and sister.
I deeply blame myself. Besides, my senior's husband died for my own reasons. Although there are many people's designs, it is undeniable that they are all related to Wei Wuxian himself. Therefore, in Wei's mind, my sister and husband both died because of themselves, and my sister's son became a child without parents because of himself. Therefore, Wei Wuxian actually felt deeply guilty about the son of the teacher elder sister, but he didn't expect to insult the son of the teacher elder sister without knowing it.
The sad picture is precisely because the son of the teacher elder sister did not grow up under the guidance of his mother, and there will be some deviations in his cognition of this society, so he is very fond of it. That's why he made some immature moves. At this time, Wei Wuxian did not know that the other party was the son of his senior sister, and even made a verbal attack on the other party. After learning the truth, Wei Wuxian felt very sad, and the fans who watched it felt very sad, so many netizens felt that this scene was the most sad.