We Need To Talk About the Ending of 'I'm Thinking of Ending Things'

cosmopolitan.com:

Lately, it feels like every movie has us thinking, “What the f*ck did I just watch?” In this series, we will break down exactly what happened in all those wild, mind-bendy, and just plain strange flicks…in a way that’s much easier to understand than the actual film.Like I mentioned, the movie follows an unnamed girl (who is sometimes called "Lucy," but not all the time) when she goes to meet and have dinner with her new boyfriend Jake's parents.

Not only is the dinner itself awkward, but afterward, as "Lucy" is walking through the house, Jake's parents start to age up and then age back down.

So basically she's watching them get both older and younger before her eyes. Meanwhile, we keep seeing footage of a random janitor in a high school,.