Is this a common thing people do or is it kinda weird?

[Thunderousanimal648]

There's a girl who's currently in my college biology class. I friend requested her on facebook and she ignored it. I found her because I friended a girl who I'm working on a group assignment with in class and I saw that they just recently added each other. This girl who ignored my request has 6 other mutual friends in common with me. My picture is very clearly me and there's an online portion of the class where everyone's full name and picture has been disclosed since January. There's only about 20-25 other students. I'm wondering if it's weird or not because normally in our lab the teacher has us paired up in groups although I haven't been grouped with her. I haven't had a social life for quite a few years so I kind of forgot what's normal among peers and what's not. Thanks

[Patti]

I would not focus on her. What she thinks or does is her business. Never let what others do become your focus. When you get your focus on someone else instead of what makes happy, you forget to shine.

[Guy]

It is normal among selfish and judgmental girls.