Girl's Behavior

I can’t tell if this extremely shy girl likes me or doesn’t care?

So there is this girl in college I’ve liked since freshman in college (now senior (same grade)) and she is known to be very shy and I think she likes me but I really don’t know. So here are some things I noticed that make me think she likes me. 1. Her sister emailed me and said that Sam (girl in question) thinks very highly of you but I never responded cause I didn’t really know what to say to that 2. On 2 different occasions her friends nudged her when I walked by and once even said there is Ed (me) 3. I occasionally see her glance over at me usually either from afar or after I say something to her (like next day) 4. She said next to me in English so I asked her for help with the problem b/c the teacher hates me (that I’m sure of lol) and she answered then said if you have any other questions just ask (which I thought was weird b/c she is usually very quiet) That was what I thought was good now my concern is I have been talking to her for a while (nothing major just in between class for like a min or 2) from time to time but it is always I who has to initiate. I told my friend what I just typed and he thinks she does like me but I honestly don’t know. I guess I should also say too she is very shy I’m not sure if that would matter or not. Ty, Ed
I can’t tell if this extremely shy girl likes me or doesn’t care?
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