He Is Even More Nervous Now
The man who Lorraine believed is the father of the girls started walking on the plane. He was upset that something bad will happen and that he needs to be prepared. Lorraine saw all of this and she knew that it is time to do something or the whole plane can end up in the ocean.
The only thing she could do at the moment is to look at the girls and look if something bad happens. It looked like not a big deal but it was for Lorraine. She wanted to know the whole story and help the girls. What if something bad happens to them in Rio?