Step #1: Click the white space in the comment box or reply button first in order for the "Add Media" to show up.
Optional: Use acronyms that were included in the description, then character's name.
To use them in for chat room, copy the thumb and paste it there
Here's a guide for chat room:
Got permission to expand them and easy accessible, follow the site to support more of these~
Cute adorable sheep fluffy dance happy
( ´ ▽ ` )ﾉ Credits:
Got permission from Chinese Font Design to use~