What relationship(s) is this supposed to depict?
It shows which people interact with who.
In this particular instance, you will notice that Carbon and Myself (Who were experimenting, possibly throwing it off just a little bit...) were in the center of the chart, since we were the two people talking with others. Thats really all it shows, who interacts with who.
The bolder the line, the more a person has been interacting with another person.
EDIT: Uploaded another one, attached to this post.
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