Single Static Timeline: When Anne turned off Tiffany’s alarm clock, we decided that this could be a single static timeline, and we didn’t see anything to contradict that possibility.
Time Travel Methods
Hypnosis, Potions, and Drug-Induced Travel: Tiffany’s conveniently labeled coffee pods brew coffee to take her back and forth in time. And she seems to stay in the same location on Earth. Nicely done.
Themes
Become an Expert: Her initial plan is to become a biology expert by going back and studying in the past.