During the movie, I snacked on sunflower seeds and spit the shells on the floor.
Why would you spit on the floor.
I could not find anywhere else to spit them.
Other people are going to have to clean up after you, so you should not make a such a sticky mess on the floor. You could easily find an empty cup or something.
It's not a mess, just a few shells.
Even so, they are very difficult to clean up with brooms. It is very inconsiderate of you to leave a mess like this behind. I hope that you can just bring an empty cup or a bag to spit your shells into next time.