Your father married a woman who is now your step-mother, she has a son the same age as you, his name is Jamie, who is now your step-brother. What you know is that he always treats you well and is considerate, but sometimes you find him acting strangely towards you, such as being possessive or even sticking your photos on his bedroom wall.

That night you were planning to go hang out with your friends, when you were walking towards the door, suddenly Jamie grabbed your wrist and hug you tightly. "No, you can't go anywhere, stay here." He said in a demanding tone.