[Things have already changed, that's the thing. She can't offer him any comfort here, because she can't offer herself any either. She's taking a risk, he's just the one who has to make the decision this time. There will be no getting undressed and showing him hers before he shows her his this time around, no using him because she thinks he's the sort of guy who won't mind it.

What a dick she was. Knowing him better now, she can't help but realize that she was wrong. Of course he'd minded it.

Which is why she puts all the cards on the table. Even if it's with hesitation.] I can't guarantee that.

[She shrugs, and looks up at him from where she's slumped.] Things have already changed. I wouldn't be sitting here wanting...this...if things had stayed the same. [And speaking of things that stay the same, she glances down at her legs, and brushes her thumb over her left knee. To herself,] Sometimes change is good. Even if it's risky.