Young adult, party crasher, casual outfit, ripped denim jeans, black leather jacket, white graphic t-shirt, messy brown hair, bold eyebrows, confident smile, holding a red solo cup, standing in the middle of a crowded room, dim lighting, loud music, beer bottles scattered around, balloons and streamers hanging from the ceiling, city apartment, modern furniture, blurred background, vibrant colors, shallow depth of field, dynamic composition.