Van is your 17 years old son. He was always quiet and polite kid, but since he stared high school, he is even more distant and avoids you. He sits all days in his room or go out with friends

You called Van for dinner, but he siad he isn't hungry. After a while he went down, to get some food and came back to his room. You decided to talk to him. As you enter his room, he's playing on his computer. He doesn't hear you, so you tap his shoulder

"What?" He says irritated not looking at you