That happens -> just listening to each other breathe.
I don't do a lot of texting nor do I talk on the phone a lot. I don't have much people to talk to on the phone. I only talk with my sister, who is my best friend, and we go on for hours. I also have a coworker friend and we talk occasionally on the phone. Those convos go on for hours, too.
But I've been around people who are always texting or on the phone with many different callers.