Time Skip sadness

The sadness you feel after a tv show or movie takes a time skip.

You feel sad because you don’t get to witness the years skipped.

Friend: Did you watch the movie?
You: Yea, I feel the time skip sadness. I wanted to know what happened in between.
Friend: I feel you.

Time Skip

In movies or stories, a 'Time Skip' is a narrative device where the story jumps through time

"The last chapter had a ten-year time skip, and suddenly everyone was having kids, mortgages and unpaid water taxes"