My crush kissed me so are we together? What do i do now?

I have liked this guy since middle school, literally since I met him (which was when I moved to NZ). Now I'm 17, he's 18. We didn't talk at all in highschool but then he talked to me in his last yr (yr 13, I was yr 12). Both of us are pretty introverted and all so you get why. but last yr he talked to me! Then we exchanged numbers and all. One day he asked me if I wanted to go to this piano store just to roam around (i love pianos). And I was like ok. Normally we hang out just me and my sister and him and his brother. We never hung out alone. But to be fair my sister doesn't rlly like piano and all, and his brother's not into music much too. |

after the piano thing when we were walking back we were just talking, then it got a bit awkward and he randomly asked me if he could kiss me. I was like what and i told him i didn't know how to kiss. We did kiss but it was rlly bad, especially cuz i was like almost a whole foot shorter than him (im 5"0). But after that we just pretended it didn't happen and didn't rlly talk the rest of the time and he dropped me home. We haven't spoken in three days so far, and normally we text pretty often. So what do I do?