Whoops

So I'm out shopping with Erin tonight okay? And she has to run by school to pick up her grade and paper or something like that. She's at ICC North. A place where I'm not very familiar with. She told me I could just sit and mess around in the computer lab while she's doing her thing- it shouldn't take that long. So I go into a room with a bunch of computers, log in, and start checking my e-mail and what not. Everybody seems like they kinda know each other or else they're all just really nice and outgoing. But I really didn't think anything of it. Then this guy comes in and gets ready to teach. I continued to just sit there hoping to be unnoticed but it was to no avail. They all figured out that I was the clueless one who didn't know what she was doing. I was in a Microsoft class. They told me I could have stayed and learned about power point, but I skedaddled pretty quick to the next door down where the real computer lab was. Siiggghhhh..... I think my face is still red. Is it just me, or do I seem like the type of person that stupid things happen to?