James McAvoy on the Importance of "Creating Barriers" in Order to "Break Them Down" in 'Submergence' | TIFF 2017

The transcript discusses the concept of an elevator pitch for a movie, focusing on two characters who fall in love despite having dangerous jobs. It explores the characters' emotional barriers and the process of breaking them down to reveal vulnerability. The speaker also shares insights on casting decisions and the challenges faced during filming, particularly the anxiety of the actors meeting for the first time.

What does the director mean by saying that the characters' love gives them strength?

Describe the emotional journey of the characters as they become vulnerable.