Considered by the Green Ajah to be the archetype of a Green sister. It is their way, Aram. After they left, Rand sat frowning into his cup, finding no answers in the dark tea. He meant it for a joke.
Covarla seemed somewhat uneasy about it; she implied that a number of the sisters were. Even so, the sisters smelled wary, and puzzled, and infuriated. , I shouldn't have told you, not like that. He could not break his word, least of all to the woman he loved.