I am a female. I was in a college class and I was taking the final on the final day of class. I never really spoke to my professor, I never participated in the class discussions nor went to office hours, and I never developed a professional relationship with her. I noticed that when the class occurred during the semester, she would call out everyone else's name on the roster except mine, as if I didn't exist. On the final, I purposely wanted to be the last person to turn in my final exam even though I was done with my final early on and everyone else was leaving. I was really finished with my final early on, I was just intentionally stalling and pretending that I still needed more time so that I could be in the room alone with her when I handed in my final. I saw her looking over at me while I was still taking the final and I think she realized what I was doing. She was packing her bags while I was still taking it I guess so that she could just leave the room as soon as I handed it in. I remember her talking to a student before I handed in the final, and the student and I were the last two students still there. She was having a long conversation with them more than was needed, I guess hoping that I would turn in my final then so she wouldn't be alone with me. I also remember her saying to me, "Oh my God, I didn't know you were still here." 
I was finally the last person there and the only one in the room with her. Everyone else left.

When I gave her my final, I told her how I enjoyed her class and that she was amazing. She said, "Thanks, but I don't know about that." Then I had a couple of questions about how I did not participate in class and if that affected my grade. She answered my questions, but she was terse and it was in a quick manner and she was packing her things as she was talking to me. She seemed like she wanted to be anywhere but talking to me. Then I didn't say anything more then she just bolted out of the room. She left me standing there in the classroom and my bags and stuff were still on my table. She didn't talk to me for a while or walk out of the room with me.

Did she realize that I was intentionally stalling just to get alone time with her? Did she wonder what the heck I was up to? Was she caught off guard that I suddenly wanted to talk to her when during the semester I never talked to her? Did she feel uncomfortable being alone with me?