End of the dinner scene
I just watched this movie for the first time. A line stuck in my head because it seemed significant, but now having seen the end I am confused by it. Just as Colin and Mary are leaving the couple's house after dinner (while Mary sees the picture they have of Colin) Caroline whispers to Colin, "please, please come back, please. It's important. I can't get out." She follows that by saying, "It's my back and the stairs," but she gets so intense and quiet when she says "I can't get out" it seems like she is almost being held prisoner. The denouement in the bedroom with the wall of pictures and Caroline's willingness to do anything for the one she loves makes her participation throughout seem entirely voluntary, but when she spoke these lines I thought of her as a victim.
Any thoughts?