<human>: So there's this girl in my Earth Science class, known her for about two weeks, but we seem to get along really well.  We walk too and from our cars, talking, joking, and just having a good time.  Talk in class and work on our labs together and wait for each other to finish to leave regardless of who finishes first (you can leave once you finish your lab).

So I decided I wanted to ask her out.  "Hey, you want to do something this weekend" "Yeah" "Like we could get <other guy in class that we work with> and go study or something" "Yeah, and maybe we could get <other girl who we work with in class> to go too" So that's basically how it went.  Then we just joked around a bit and went to our cars and left like any other day.  I think I kind of panicked, not expecting a positive answer...I invited more people in a stupor, but I'm not sure about anything.

It's been about 3 years since I've even been close to venturing this far into "dating" territory.  Wat do?

Can you provide a brief overview of the text?
<bot>: Asked a girl to do something, said yes, panicked and invited more people.  Not sure what anything means and I'm probably overthinking everything.