Do you guys know what this means?

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