Hottest girl id ever met approached me in the gym 2 years ago.

was in the gym quite late like 11ish pm, airpods in just standing beside the squatting rack in between a set looking down at my phone, when a pretty girl with, green eyes, brown curly hair and the most perfect phsique I've ever seen came extremely close. I'm looking down at my phone and whilst looking down I could see her. She asks if anyone using the deadlift directly in front of me and when I say directly in front of me I mean a couple of steps away. I look up say idk and look back down. fast forward 5m I'm putting a 15kg on one side and she does the same for me on the other side, I say thanks with an awkward smile and carry on. Now I'm not stupid even then I knew she was hitting on me but the thing that keeps me awake is the fact that looking back, I was also interested but my body language made it seem like I wasn't. i finished my set and for like 2 weeks after tried to find her again, which I did once but did nothing. Worst part is I've actually got a few of these types of scenarios that I deeply regret which is currently keeping me up at night.

Edit: it doesn't actually keep me awake I said it in exaggeration