This clip shows the story from the point of view Scorpion. Up to this point this is the truth as Scorpion understands it. So the story arc may indeed be the same or closer to the original.
Crossed arms, can be indicative of body language. Seen more commonly among women, it may demonstrate a defensive posture when they are nervous or scared. Also, it can represent disapproval i.e. if they are in the presence of a male they don't like or are annoyed.
This clip shows the story from the point of view Scorpion. Up to this point this is the truth as Scorpion understands it. So the story arc may indeed be the same or closer to the original.