Help with this hard task please guys

It is inferred that they are at the movies and they are watching the movies. They are probably feeling a mix of surprise and humor because I assume that this is a comedy or a thriller movie. The person I picked, would be the girl who is sitting in the third seat from the left. She is a light-skinned blonde who is wearing a shirt that is a shade lighter then the sky-a cotton blue to be exact. Her jeans appear to be a lightly acid-washed slate gray with. A piece of her hair is twirled and clipped back from her face which gives us a clear view of her expression of amusement. She seems to find her point of focus to be highly hilarious and smiles because of it. Due to the fact that she is at the movies, she grabbed a bucket of popcorn and is holding it about mid-thigh with one hand around the bucket and one in the bucket. She also appears to have a bright-blue drink that looks like Blue Raspberry Mountain Dew. She is probably about 14 to 15 and at the movies with her two grandparents(see two people to the left of her.); brother(see immediate right; younger brother(see three to her right); and mother(see two to the right.)

Explanation: