I don't quite understand the picture posing of a 7 year old. And then a 3 year old just copies him so it's all a photo mess.
Lego Quest #1 - Cars! Guy's was called "The Fast Mobile" so Nels, in little brother style, named his "The Even Faster Mobile". Later Guy used his persuasive skills into changing the car names to "The Awesome Mobile" and the "The Slow Mobile". And even later both cars were totaled in a terrible, neglectful accident.