<human>: Give me the gist of the text in a nutshell

Backstory: I met a girl who I really hit it off with. Since first meeting her at a party, we've hung out as my friends + her friends, and then again as just me and her at going out to an organized event. At the event, we hook up, and at the end of the night, she ends up staying over at my place. During a makeout session, she brought up that she thinks we should take it slow. I agree that it would be a good idea. Since then we've hung out once, with another time of staying over, like the first.

Now, this is the first time I'm seeing someone that was not previously a friend-of-a-friend. Total time of knowing her is a few weeks. Things do seem to be moving fast, but I don't want to slow down too much and seem disinterested. I am looking for long-term dating, and I'm pretty certain she isn't just looking for random hookups. Under these circumstances, how important is it to have the "what are we doing" talk soon? I feel it could be good if we both end up on the same page, or it could backfire and just be awkward. Maybe I'm thinking too hard. Advice?
<bot>: Met girl. Mid-hookup, Agree to take it slow. How early is too early to have relationship defining talk?