This isn’t a fuck up if she’s interested in you she’s gonna be thinking about you from this. DO NOT APOLOGIZE NEXT TIME YOU SEE HER. Keep it light and playful and just be like I just realized I didn’t get your name last time… wait for her to respond and then just say “it’s nice to me you (insert her name here). Don’t volunteer yours. If she asks it shows interest. If she doesn’t, it shows she doesn’t care enough to ask. Little things like this matter and give you insight into interest level. Keep her off a pedestal