States of Tension using your body and physicality. The meaning behind the words that lie under the surface, i.e. 'I did tell Jackie', and the tension in Scene 5, 'Mother'
If it isn't right in the actual speech it isn't going to be convincing.
Learning the dialogue - intricately linked you have got to listen to what is being said.

Hold on to Jackie with my arm to her arm 'Jackie'. At the point she says, 'I didn't break her', i go to hold her and comfort her then I say 'ssh', and Jackie breaks free.
I then get up to say to Margared angrily, 'If you hadn't been so hasty. . ' 'That's for Jack....'
My tone and meaning is motherley and comforting towards Jackie when I state 'Jackie'