Razor Sharp Flower

it starts with me at my dads house flowers from everyones porches fly off and land in our yard we give them back me and my friend walk around talking to all the neighbors. every boy is checking me out. we go to the house accross the street and decide to swim in their pool for a bit the boy there asks me out but i dont answer then we are in an airport in a dark room when a monster comes out of me and i kill the boy. the monster is silver and looks like it has tin foil for claws but they are razor sharp. after i kill him i return to my body and the lights come on. i put on this huge show wondering how he died and crying with everyone else. when we all leave that room we split up. i go and buy a coffee from starbucks. i drink a little of it then hide in a corner and turn into the montster and kill the cops. then i end up at someones party as an old lady and kill everyone there but run down the halls as everyone else does. the nurse takes my blood i tell her he only nicked me tht im ok.