Running round my head

For some reason I couldn't stop thinking about her today. Yet at the same time it was all in my head, and I still don't feel anything in my heart yet. I wonder why. I was excited to hopefully eat dinner with her tonight, which happened (sort of). She had to rush to a review session so she inhaled her food and left - understandable, she's really worried about this class. But all evening after that too my mind kept going back to her. And not like it was a single aspect (well, her face would keep coming to mind), it was just images of her, nothing ever complete or concrete. And always fleeting. I wonder if it's because I was reading a Korean novel followed by a Korean movie (I spent my whole evening doing Korean stuff). Strange. At the same time, I have this feeling that something good will come of it. Like it would really work out well. Because she was in my head so much I thought what would happen if I called/wrote a note/sent an IM saying that for some reason I couldn't get her out of my head all night. Obviously I didn't do anything of the sort. I wonder though, I have 3 weeks left... will I try to ask her out? Maybe if she keeps staying in my head. All of this unexpected.