This quadrant presides over MOIRALLEGIENCE, the other conciliatory relationship. A reasonable human translation would be the concept of a soul mate, but in a more platonic sense, and with a more specific social purpose.
Trolls are a very angry and violent race. Some are more hot-tempered and dangerous than others, to the extent that if left to their own devices, they would present a serious threat to society, or even to themselves. Such trolls will have an instinctive pale attraction to a more even-tempered troll, who may become their MOIRAIL. The moirail is obliged to pacify the other, to function as the better half. The two partners in a strong pale relationship will serve to balance and complement each other's emotional profiles, and thus allow their other relationships to be more successful.
It's often ambiguous especially among young trolls whether a bond formed between an acquaintance is true moirallegence, or the usual variety of platonic involvement. Furthermore, romantic intentions of a more flushed nature can often be mistaken for paler leanings, much to the frustration of the suitor.
But some pale pairings, as the one above, will be strikingly obvious to all who know them.