I am not your pet. How should I answer when you call?

Explain first, then apologize, and then propose a solution.

You can say: I never dared to let you come and go. Please don't misunderstand me. I just want to communicate with you anytime, anywhere. If you feel a little bored, I can pay attention to the rhythm and don't get too angry.

You can come and go on the phone, which means you can come and go on the phone. Describe very obedient.