My boss and I both work remote. Some days he will spend 3 to 5 hours with me on a call. I will ask all my questions and he will linger. He isn't inappropriate but will basically hang out with me over the phone. I try to tell him if he needs to go he can or if other people need him he can get off etc. But he won't. He will just sit in silence with me and listen to me work while he works side by side me on a way. I am pretty certain he doesn't do that with anyone else. It gives me anxiety that I might say something dumb or embarrassing.
Then after spending so much time with me the next day or a few days later he then is acting differently and gets off the call as soon as I ask my questions. It confuses me and I don't know how to handle the inconsistency. I never know what to expect. How do I handle this? Is it weird or is it just me? Help?