What is the difference between
I am always coming back
I always come back
I know that always+present progressive can be used to show annoyance but in this example I don't think it is the case and I know present simple is for regular actions, habit that we do every day.
I looked on the web and found that in the first example always means "constantly" and in the second "each" time. Do you agree with this explanation?
I would have thought that I always come back means constantly and "forever true" and am always coming back means that this is a" repeated " action but it has duration and won't last "forever".