Now this stalk has been shown in Tik Tok. After Tik Tok enters the word haha and sends it out, it will automatically become [Sandra's smile], which means to express cuteness or to express comments that others like the wind.
Some people even said that seeing Sandra's smile made me feel greetings from the ocean, and that was clearly Spongebob himself. Sandra knows this terrier herself, and he teases himself in Weibo. It seems that Sandra feels very much like it herself.