What are you

A man in a black blazer and red scarf stands outdoors in front of a multi-story building with balconies, looking at the camera with a slight smile. The scene then cuts to a shirtless man in a cluttered room covered in posters and toys, wearing a yellow necklace, standing with his hands on his hips and looking at the camera. The scene cuts again to a man in a red t-shirt sitting at a table, holding a can and shaking it, causing a dark powder to spill onto the table. He looks at the camera and speaks.