别管前面多零散看就是了 "Mary Lou doesn't act in front of the camera. The camera doesn't inhibit her. It prompts her to search for herself. The same goes for Marceline, she talks to herself. And we are embarrassed because we feel we are intruding. But it's also when we get completely caught up."
When I was watching this film I kept wondering who was the up, who was the down and who was the fragile among the three girls . However as the film ended unexpectedly and left all the puzzles unsolved, and the answer to my question was not important anymore. Maybe each of them was all of it, maybe none.