I’ve been there. Used to work with a girl, had a huge crush on her and I assumed she did me as well. She used to hang out, we’d get lunch every day, she would sing songs at her desk and substitute my name, flirting was obvious to me and everyone in the place assumed we were in a relationship. Until I finally had the courage to ask her out.

She was completely surprised.

Oh well, live and learn. Eventually found my wife and here we are almost 20 years later with kids. Eventually the right one will click.