I'm in a RN program at a community college. In my first semester, I met this amazing girl. She was a bit older than me, but we hit it off real well. We ate lunch together a lot, we went on group dates, we spoke to each other a lot on the phone and Facebook. And we been in the same classes since as well. Even though we are close, our relationship never grew to an 'intamate' level. But I'm not one that likes to push, I'm a patient man, and had been going at her pace.

We're closing our 3rd semester now, and she's not doing so well with the grades. As a result, she had been getting very depressed about it. On my end, I feel helpless, since I can't do anything but listen to her problems, and be there as a supportive friend. But as we are getting closer to finals, she had just been getting more and more distant.

It has gotten to the point that she is just plain ignoring me now. She is a type of girl that is constantly on Facebook, and is always checking her phone. She is not the type to misplace her phone or miss calls. But when I call her, she ignores the call, the phone just rings and goes to the message machine. She ignores my texts, and doesn't reply to Facebook messages, (but she is still posting on her wall, go figure). Even in class, she ignores me and says very little. Our last class was an exam day, and she didn't stick around to talk to anyone (She usually does). She just got up and left after she finished the exam. I didn't even get a chance to say hello to her. As of this post, this had been going on for 5 days.

I don't call her very often. (maybe once or twice a week). But now I'm very worried about her now. I just want to know why is she suddenly ignoring me, when we knew each other for a long time now. What do you think I should do?