But you know, in like the best way. When she broke away he thought perhaps someone had opened the door and they were free to leave, but no. She was back with a vengeance. Aaron would have never expected her to be so... Feisty was probably the word he wanted, but he wasn't exactly thinking about vocabulary right at that moment. But certainly he hadn't expected her to take charge and be all pushing him against the wall, even if he thought she liked him at all beyond maybe wanting to be friends--which he didn't.
Anyway, she didn't give him much time to consider, because her lips were right back on his again. His tongue tangled with hers as he slipped an arm around her waist to pull her closer. Clearly that was what she was going for, so why not make it happen?