You wouldn’t inconvenience yourself
You would no longer go out of your way to see or speak to this friend. You don’t make time for them, but rather, you slip them into whatever free time you have left over after planning out things with your preferred friends. This friend is essentially on your B list…or C list. Even for phone calls, you would rather not spend your time on the phone with them. You call this friend while you are driving, waiting in line somewhere, or walking your dogs. If you can’t multitask while talking to this person, you’d rather wait to call until you feel you have to. Basically, you only see them as deserving of part of your attention.