Don't even talk to me

I haven't seen Ann since our last conversation. I thought that it might be a good idea to talk to her again. I knew that she didn't have a boyfriend, but I didn't want to see her got one after holidays. I knew that there might be a boy that was her classmate, and she might expected him to ask her to be his boyfriend. So, I wanted to do my last try.

Even though I didn't have my car, and I didn't have anything to do in the university, I went there everyday just to meet Ann. I just had a conversation with my professor one of the those day.

I met Ann today in the library. I was looking good enough to be confident to talk to her. She came there to get some coffee. I waited to see her.

Me: "Hey.."
She: "Hey..." (Oh my god, this boy again. Let's run away.)

She started to run up the stairs. I ran after her.

Me: "Excuse me. ..." (She is just running. She hears me, but she don't want to stop and talk to me.)
Me again: (Louder) "Sorry..." (Wait. I am serious to talk to you.)
She looked back and saw me, and slowed down. She ran all four stores of the library during our conversation.

Me: "Hi. What's up?"
She: "Hi. Nothing."
Me: "I just wanted to say sorry because of that day."
She: "No problem. I was just waiting for someone who didn't come. A complete waste of time." (Don't even talk to me. You are wasting my time. There is no way that we could be together.)
Me: "Is it your last week in this semester?"
She: "Yes. I am done with my computer lab course, and I don't think that I get this course again next semester [the things that you are interested in, and I don't like]." (See that we don't have anything in common. Now go.)
Me: "How many exams do you have?"
She: "Only one."
Me: "What course?"
She: "Chemistry."
Me: "Chemistry? But I think that you don't know anything about chemistry. Do you?"
She stopped for a second, and asked me very seriously "what do you mean?"
Me: "I mean the Chemistry between you and me."
She : "What?"
Me: "Never mind." (She don't even get my humor. I wanted to say something to make her interested, She: "But I think that I am doing pretty well in this course. I really like it."
but she really didn't want to even talk to me.)
We were in front of the door, and she wanted to enter the library study area.
Me: "When is your exam?"
She: "Tomorrow, and my friends are waiting for me."
Me: "But I want to talk to you."
She: "I told you that I have a boyfriend." [There is nothing to talk more about it.]
Me: "So, what?"
She: "My friends are waiting for me?"
Me: "You think that I saw you that night for the first time, and I just came and asked you..."
She: "I told you that we started dating a month ago."
Me: "He found you one month ago, and I found you two months ago. So, I found you before him." (Kids, I am not proud of what I told her. I wish she could laugh at it, but she didn't. She was very serious with me and she didn't even want to show me any kind of interest)
She: "They are waiting..." (I don't want to listen to you. Nothing to even talk about it.)
Me: "What about tomorrow after your exam?"
She: "We will see. waiting..." [BIG NO] (She just didn't want to leave me impolitely. She did her best to act respectfully.)
Me: "OK. I got it. At least tell me your name."
She: "My name is Ann. It's nice to meet you." (I don't know if we had a hand shaking or not. My mind was just obsessed to find a way to talk to her.)
Me: "I will see you tomorrow after your exam. OK?"
She: "They are waiting..." [You don't know what time and where my exam is. OK, but you can't find me, and I am pretty sure that I won't see you again tomorrow.]
Me: "OK. See you tomorrow."

I came downstairs to work on my project, but I couldn't. She did everything to avoid me. She didn't even want to see me. I really really like this girl, but she just wanted to show me how disinterested she was. The most caring girl that I have ever seen cares only about her friends and doesn't even care a little about me. I sat at the library for a few hours, and I couldn't do anything.