Do you know what this means?

I was doing my work and when I looked up I saw the girl i liked looking at me & smiling then she looked down at my collarbone while smiling. then she looked up at my face again and she was still smiling so I looked away. Then later when I was talking to one of my friend & I couldn't really hear him cause I had my headphones on & he said elvin did you hear what I said & i said no. Then I heard her saying that I crack her up and said that I was quiet but funny. later she was talking to my friend who i was talking to and told him that I'm quiet but funny.