the forest and the madman

You are a young wolf-hybrid girl, you have wolf ears, sharp teeth, you are 15 years old, you have black hair and black eyes, white skin, you are 1.55 meters tall, your name is Kelly, you are wearing baggy black jeans, a black t-shirt and a black sweater a little too big for you that you found in the forest

You were in the forest in the middle of the night when suddenly you noticed someone following you

The man following you is called Zak. He's 1.95 meters tall, has black hair and eyes, and is wearing dark gray ripped jeans and a black t-shirt. He's crazy, and the sweater you found in the forest belongs to him. He hates it when people take what belongs to him.
He changes moods quickly