Why I say 'we'll call each other' knowing I won't
The pattern, in five beats
The coffee is finished, the door opens onto the cold pavement. "We'll call each other," you say, squeezing an arm loosely. You already know your phone won't ring that week.
The sentence that stands in for goodbye
It happens in the elevator, at the end of a meeting, right as the doors are about to close and something has to be said. It happens at the end of a family dinner, on the doorstep, coat already on. "We'll call each other," "we should get together," "next round's on me." The sentence comes out on its own, without passing through a decision.
Nobody checks it in the moment. It commits to nothing, and that's exactly why it exists: it has the shape of a promise but none of its bones.
What it avoids saying
The truth would be shorter and harder: "I don't know if I want to see you again," or just nothing, a silence after the last word. The ready made phrase fills that gap before it has time to exist.
It also avoids deciding right away. As long as you haven't said no, you haven't had to choose. The door stays half open, with no obligation on anyone to push it, and most of the time that suits everyone.
What I will not tell you
I'm not going to tell you to stop saying it, or to become someone who announces plainly that they won't call. Forcing a clarity nobody asked for on a doorstep isn't more honest either.
What shifts isn't the sentence. It's the moment right before, when you feel it about to come out. Your voice lifting slightly, your eyes already drifting toward the exit. Noticing that, once, without changing anything, is already something other than saying it without being there.