There is a girl at my school. I noticed that she sometimes looked and starred a bit at me (I don't know why). Then some weeks ago, I was pissed off (other reasons that has nothing to do with her.) and I had a cold face. There was a point where I was daydraming and after I waked up, I noticed that I was starring at that girl. In that moment she was looking down and walking away (I'm not sure if she saw me). Since that day, each time we walked past or when she was walking on near, she looked down (and had a angry or nervous expression?). Is she afraid of me now?
Why does this Girl look down when we walk past (Read description)?
What Girls Said
She might be or might be intimidated by you for some reason. It's possible you gave off a bad vibe that day and now she is trying to ignore you. Only she really knows. Yeah it could be she is scared or nervous around you know. It may be she picked up on your body language and has a negative view of you now. It is really hard to say but if you don't know her then don't even worry about it. Go about your own business and let her do the same.
Explain yourself to her and make sure she doesn't think bad of you. Then, carry on and if she still does that she may just like you.
She is avoiding contact with you, I guess.