<human>: Give me a shortened version of the text

So, after a long time of trial and error with dating, I met this girl over OKCupid that pretty much stays on my mind daily these days. We have been officially dating for about three weeks, and it's been going amazingly well--like, too well, maybe?

We're both the sole reason with don't have those OKC accounts anymore.

In these three weeks, I've taken her on several dates, laughed until our sides hurt over movies and stories, talked on the phone until 3 am, and stayed at each other's place; sex included.

We've been pretty open and really great at communicating. We both have poised the question though; is this too fast? For like, three weeks? 

We've agreed that is hasn't felt too fast at all. It's felt just right. We're both basking in each other and not looking back, and we're loving it.

So, like, is 'too fast' subjective to the couple? If it feels right, is that okay? What possible way could this backfire? We're a little confused and we think that we're over thinking this whole thing.

We were going to see a concert Tuesday that was about three hours away and going to share a hotel room afterwards. Right now, we're looking to just have fun with the concert and the rest of the night (neither one of us have been to St. Louis, where it's at.) and we're both really excited about it.
<bot>: is "too fast" just a thing that applies differently to other couples? If everything feels right to both people, is that okay?