I Have a Crush On Someone I Shouldn't

There was this one time we went out for lunch. We sort of parked at a hilly place (his car) and then we walked down to a restaurant. After, when we climbed back up and we were panting cause it was hot and we were walkng upside. I asked him to feel my chest to see how fast my heart was racing and it felt so good, well to me anyway. This other day I sort of injured my finger while I was closing the safe door and I let gave him my hand to feel if my finger felt punctured. After he felt it, he was like if your fingernail hurts when you bend your finger, then its a sign of something broken otherwise im good. ( : What can I do next lol