Joke Collection Website - Mood Talk - What does "circle people" in qq space mean?

What does "circle people" in qq space mean?

That is, you can circle his/her name in the QQ space friend photo, and the specific steps are as follows:

1, enter the space album first. Open the photo in the album, add the following description to the right of the photo, place the mouse at {3} and click the circle, as shown below.

2. Place the mouse on the avatar to be circled and select the friend nickname. The following figure