<human>: Give me the gist of the text in a nutshell

I met this girl in college; shes a junior i'm a freshman and I can't tell if she's interested or not. We talk a little and we've walked and talked but i'm the one mostly leading the conversation. She doesn't ever seem to avoid walking with me after class or anything but I can't tell if she's not interested or just doesn't know what to say.

We talk a lot about her but she never asks questions about me. She doesn't just give short answers; she extends them but still, never asks me a reciprocal question. She's never had a boyfriend,  not exactly a popular girl, and doesn't have "killer looks" (but for whatever reason, I thought she was super cute). 

I asked her to be my lab partner and she agreed and we were talking fine during class but only about class stuff! I can't seem to get anywhere other than class topics right now. We'll also just laugh together about our awkward TA or just stupid things during lab. However, she seems way more comfortable with the other girl in our group (more eye contact, more laughs, etc.). Could be nervousness with me or annoyance with me, I can't tell. I'm typically the one to start conversations too. She's kind of an awkward girl: socially normal but not "socially experienced" so it's really hard to tell if she's not interested or just doesn't know what to say.
She sits next to me in small classroom but not big lecture hall (she sits by herself). 

I don't want to creep her out if shes not interested... What should i do to try to find out more about how she feels?
<bot>: Kind of an awkward girl, doesn't avoid me but doesn't stipulate conversation. Don't know if she's uninterested or just shy. What to do?