My girlfriend stalked me for months before we met

So, me (M22) and my girlfriend (F22) have been dating for a little over a year. She just recently opened up about how she stalked me for a few months before we actually met, and even showed me pictures and videos that she had taken of me back then. She didn’t seem embarrassed or ashamed, she seemed proud, and wanted me to praise her for it. I don’t wanna be a cornball, but should I genuinely be worried about this?