Why would a girl text you when she knows you are busy/out of the area - 'I'm away to bed. All lonely!'. Then if you go to see her she says that she's tired and has to get up in the morning early - so you can't do anything more than leave. Also her friend (girl when drunk) asks is it ok if they both have it off with each other. (I told her yes as I didn't want to seem jealous).
What does she mean by this?
What does she want you to do/say?