So i'm in college (22), and a couple times there has been some girls that have said "I kinda like you" at some point in our conversations. I figured it was because they were young, the first couple girls who said this to me have all been pretty young, around 18 to 20.

But this weekend, a girl who was 27 and had a 7 year old son told me this right before we had sex.

What do you do in situations like these? She's naked in my bed and she decides to tell me this now? I hate being the asshole guy in the scenario, so is there a way to properly address this?