Quote Eppy: Dru and Sharon had no reason to be jealous of Phyllis of all people. Dru just didn't suffer fools is all!
Dru and sharon are the type to be able to make friends, phyllis can only be friends with someone she can sleep with. She has a jealousy for other women and i think thats why phyllis can't make a female friend. I do agree with your dru comment eppy.. :)