What does it mean if you catch a guy staring and he looks away?

Anonymous
1. In class I happened to look over at my crush and caught him looking at me, and he quickly looked away. And this happens a couple times each class.

2. When we were put in groups he teased me once before sitting in the chair next to me. And when he did our knees touched and he didn't pull away. And then asked me for help on one of our assignments.

I've never had a boyfriend or anything so I don't know if it means something... Or if I'm hallucinating! Help?
What does it mean if you catch a guy staring and he looks away?
4 Opinion