What do you think are your unforgettable memories from "The Big Bang Theory"?

The most unforgettable thing for me was Leonard and Penny’s wedding. The most impressive episode is Leonard and Penny's wedding.

At that wedding, their friends gathered together, and Leonard said very touching love words, which made me shed tears uncontrollably. It's really rare to see all kinds of scenes that move people to tears in a comedy like this. Especially the two of them, it can be said that they have the most complicated relationship and the bumpiest relationship in the entire show. When I saw the wedding, scenes about the two of them flashed through my mind. The two of them met in the first season, fell in love and got along later, and finally successfully held their wedding. I feel that in their feelings, I am a witness and a bystander. Not only did I deeply feel the intensity of that love, but I also felt envy and expectation.

In addition, there are the following clips: A clip of Sheldon learning Chinese

There is a clip of Sheldon learning Chinese. In order to learn Chinese, Sheldon always spoke Chinese whether he was going downstairs to get express delivery or going out for dinner. Even the owner of the Chinese restaurant said there was something wrong with him, and his friends around him thought he was crazy. One day, Howard said to Sheldon: "You finally learned Chinese!" Sheldon asked why, and then Howard said: "So you can bother those 1.4 billion people." Penny and Sheldon

Once, Penny was crying, and Sheldon was beside her, but instead of comforting Penny, he asked her why she was crying. Penny said she was cheated and felt stupid. At this time, Sheldon said: "This is not the reason for crying. I cry because I am sad, but I always cry because others are stupid, because when I see others being stupid, I feel sad for them." Penny's Experiment

One time, Penny didn't know what drink she gave Sheldon. Leonard saw Sheldon's abnormal reaction on the monitor and asked Penny what kind of wine she gave him. Penny said she gave Sheldon a mixed cocktail. Leonard said you are too bad. Penny said: "You have your own experiments to do in school, and I am also doing my own experiments. As a result, Sheldon drank too much and sang like crazy.