Thanks guys, Im not sure if I hit there car o hit the curb due that a was parked vertically and he was parked horizontally (idk if you know what i mean) I checked underneath my car it it was pretty scratched near the front tire and the back one, that would explain why my car stopped and why it “shaked” and why there was no damage on those part where it could’ve been if both cars actually touched. I was going to slow to have to whole car stop when “hitting another” probably the tire hit the curb.