What does "smile in brackets" mean?

In fact, it means something like a note, indicating that the action is about to happen and indicating the context.

At present, bracket laughter is often used as a hindrance in animation. It is not easy to verify its specific origin and development. Generally speaking, such a stalk may have more than one source, and its meaning is strengthened and extended with continuous application. So I hope everyone can provide their own views, and maybe we can sort out the context together.

For example, source: Japanese bbs, there were not so many pictures of people and traffic before, but now, because of simplicity and traditional habits, () retains a lot of status.

Usage, irony or good mood.

Table ridicule:

Well played (laughs)

I'm very sorry (laughs)

Number one in the world. (Laughter)

In a good mood:

I sent that file to you (laughs)

It's a beautiful day today (laughs)

It's raining (crying)

reference data

zhi Hu:/question/24724908/answer/ 1 1025 18 14。