Is it normal to hang up on someone without saying "good bye"?
I always see people doing that in the movies and in television shows. They're talking to someone on the phone and hang up without explanation when they suddenly feel the conversation is over.
I have never and would never do that to someone intentionally. If someone were to do it to me, I'd think they were cut off and I'd phone them back to ask them what had happened.
Is it normal to hang up without ending the call first?