What does it mean when a girl holds eye contact for a few seconds?

Anonymous
Cute girl in one of my classes has been continuously glancing at me for some reason. What she recently started doing is holding her stare for a few seconds before looking away. For some background, I've never spoken to this girl, she's been in my class all term and sits on the other side of the class. wtf is going on?
Updates
+1 y
bump
Updates
+1 y
bump 2
What does it mean when a girl holds eye contact for a few seconds?
4 Opinion