I have mixed feelings from the demo. I enjoyed the experience as a whole, but got bored watching the scenes over and over (because of my curious nature i tried to find all the diffrent outcomes for the demo). Also the slow walking speed drives me a bit nuts =/
I managed to get whats her name to cry when answering my questions, handed her a tissue and then tried to see what the last interaction was. big mistake; the comforting hand on shoulder earned me a "GTFO" from her. tried to repeat that one but couldn't find the right questions to put her in that state again so far =P
#1 Go into the room
#2 Talk (duh)
#3 Compassion
#4 wait like 2-3 seconds#5 Compassion/ Johnny (Forget which order)
#6 She will cry when she talks about Johnny
#7 Either wait for her to cry, or wait for her to start smoking and continue with the compassion route
#8 She should start crying sooner or later.
You need to do a slow chat compassion wise. Don't keep jamming buttons as soon as the commands appear. Sometimes she'll even go, "Didn't you have something to ask?" etc.
Did you try letting the second guy sit in the room for a while and finish the fight scene? She'll have bruises.