This is from Zach's character menu which shows his relationships with other people:
The top number is Zach's current feelings toward that character. The bottom is Zach's over-all feelings for that character. The smilie next to Pierre's number represents a friendship connection.
I only looked at the top number unless there was a tie. If so, I looked at the bottom number which broke the tie.
If Zach won Head Admin, he'd nominate his two current lowest relationship scores, Pooka and Chris. If Pierre and Sky were nominated and it was time to vote, he'd vote out Pierre despite the friendship (74 being lower than 75).