Out of curiousity, does this mean anything at all?

School is now over, but Im wondering about this thing that happened with this girl in one of my cles. We were acquaintances;we usually had small talk in the halls after cl; I'll probably see her next school year. Anyway, one day, we were all taking a quiz,and the cl was quiet. So during it, I stretched, and looked around the room. I then see this girl staring at me from across the room. We locked eyes for 5-6 seconds, she then looked away. It was like a staring contest. Does this mean anything? Im just curous lol.