<human>: I'm 20, and in my second year of undergraduate school. I met this girl when I first got here (I moved out of state to go to school) and we quickly became pretty good friends. She also went to my school, and she graduated this past semester. She's a really awesome friend, and she fits a good amount of what I'm looking for in a SO (she is smart and caring and likes sports, we have the same religious beliefs, among other things). 

I'm 100% certain she is attracted to me and is REALLY interested in dating me. She flirted with me a lot and then at one point straight up asked me (quite seriously) if I wanted to date her, to which I responded no. The reason I gave when she asked was that she just graduated and was planning on travelling/moving, and I didn't think It was a good idea. While this is true, it isn't the whole truth. A big part of the reason I didn't want to date her is that I am not physically attracted to her at all, and even though I like to think that physical attraction shouldn't be a huge issue, there is literally *zero* attraction, which is not something I have felt (or rather not felt) before with girls. 
   

Is this a reasonable concern? Am I being to shallow? I'm willing to give it a chance, but I really see a big risk in me never being attracted to her physically, which I think (am I wrong?) could seriously harm a long term relationship, and I know that our personalities are that our relationship would get very serious very fast (she wants to get married and have a family basically asap).

Give me the gist of the text in a nutshell
<bot>: Girl a little older than me really wants to date me, she's a very good match for me, but I'm not attracted to her **at all**. Is this a legitimate concern?