what does the conversation in act 1 between the girls reveal about their relationship

The conversation tells us that the relationship is dominated by Abigail. She is able to manipulate the girls into doing her bidding. Abigail is forceful and ruthless. When Betty wakes up Abigail threatens the other girls with violence if they tell anyone that she drank blood and cast a spell in order to kill Goody Proctor. Betty loses consciousness again.