Crush problem

Everything happend so fast idk what happend and idk how to adresse the situation tmrr. I was walking her to her car and we were talking I ask her I she likes someone. She says no, I just make a small joke to like ligh up the situation but we were qalking fast and a lot of people were walking besides us 2 so there was a bunch of noise and I think she quickly said actually I like you, idk if she said that I just said me 2 I couldn't hear the rest because there was 2 much noise.

I have no idea what to say tmrr I dont know what to do.