How we cite our quotes: (Chapter.Paragraph)
Quote #7
And I just stood there and then this really weird thing happened […] he touched my breast!!! I don't mean he ripped my blouse off, he just rested his hand on the front of my breast. (4.511)
Mark is a strange dude, and he expresses his sexuality almost entirely in physical ways, like with kissing and touching. This silly moment suggests a lack of boundaries to us, but boundaries don't really seem to be on Georgia's radar when it comes to her sexual identity.
Quote #8
When I got near him he grabbed me and gave me a kiss right on the mouth, no messing about. I was surprised and also a bit worried… maybe the hand would sneak up to the breast for a bit of a rest… but no. (5.558)
This is another instance of Mark getting physical. Moments like this remind us that while Mark is subdued, he's a bit of an aggressive character.
Quote #9
I looked at his hands […] they are lovely—all strong-looking but quite artistic too […] I bet he doesn't rest his hand on your breast […] I wish he would. (6.695)
Georgia is expressing a bit of her own sexuality here, though importantly, it's only to herself. She doesn't know what she wants clearly enough to ask anybody else for it at this point in her life.