<human>: A new girl recently moved into my school from Europe and I started talking to her pretty often. The last few weeks we started talking all the time and she seemed to give a lot of signals that she liked me. However, when I asked her out today (wording: "Would you like to go out with me), she said yes and we started planning it but a minute later she asked "Like a best friend date right?" I panicked and said "sure" and she went off to her bus. None of my friends seem to understand what's going on or what she means and I am also extremely confused...
More details on her "flirting".. Today specifically this morning she asked me if anyone had "declared their love for me" today and said "Well that's a shame, someone should" when I said no.. Now here's where it gets really confusing. She gave me a valentines card a little while later.. good right? But what she wrote inside was quite cryptic: "Sorry this isn't a declaration of love, but thanks for being a great friend!" and at the bottom she wrote "Love, [name]." I knew women didn't make any sense but I didn't know it could be this weird...

Give me the gist of the text in a nutshell
<bot>: Girlfriend leaves me because I have a brain mass. I fear this is the norm and no one will want to be with me again.