My wife is worried about being able to take a restroom break, so she just needs to eat popcorn and not so much Sprite.
From the director himself, here is some advice on when to safely take a bathroom break:VERY MINOR SPOILERS BELOW:
https://www.cbr.com/john-wick-4-shuts-d ... ts-length/
I got something for you, for anyone watching John Wick: Chapter 4, after the water scene in the club, I did that to make you want to go to the bathroom. That's a good time to go to the bathroom and come back, and you would be fine (laughs)."
He probably knows best and maybe I am forgetting something, but I think a better time to duck out if you need to is *before* that sequence really picks up. I believe it’s about an hour or so into the movie. So my recommendation is to take your break right after a scene ends where John Wick visits a friend at a wall-vaulted cemetery in the middle of a river
. The scene that follows is less essential than the cemetery exposition and way less fun than the club sequence the director mentions above.
If you’re desperate and fidgety, go where I suggest, after the cemetery scene. If you can hold out for a bit longer, then follow the director’s advice and go after the club sequence is over. I didn’t need a break personally but I saw plenty of people ducking out to do so during the movie.VERY MINOR SPOILERS OVER.