Dream of mad

Im in a backyard with my cousin talking when this guy whome think is handsome, funny and smart appears in the middle of us. We start talking and In my dream I feel excited about him talking to me. My cousin starts flirting with him all of a sudden and I get mad, she soon realizes this and leaves him alone with me. Finally me and the guy kiss, things get heavy and we end up on the floor. Before we could take off any clothes, I get up quickly feeling like i should hide him; I hide him and then thats where the dream ends.