This is one of those "No strings it's just a fling WAIT A FUCKING MINUTE YOU DID WHAT WITH WHO AND DIDN'T COME TO MY PLACE WHEN I CALLED YOU?!?!?!?!?!!?!!?!?!?!" kind of chicks, well, ultimately at least. I didn't expect that to be the case and was a little surprised when things kind of broke that way. Maybe not as severe as that, but, basically, that.
Looking back and connecting all the dots, I understand HOW it went that way - all of the secrets uncovered and revealed and her past trauma shared with MC - but it was still a bit shocking to go from "let's have some fun" to "put a baby in me" and then potentially "stay with me". I get it that things can realistically happen that way, and that human emotion lead you down unpredictable paths, yet it was still not how I thought things would play out given the initial set up.