Henwen, go back and read the book again and memorize what 25 said to you. You keep saying you get it and are going to stop and then immediately you do it again. You are pushing him further and further away.
You had the perfect chance for him to wonder what you were up to. To be mysterious. And you BLEW IT. The next time he asks where you were, ignore it or give a little smile. He does not need to know where you are. He doesn't tell you what he is doing. Why would he tell the person he didn't care where you were. Of course he did or he wouldn't say it.
Please, stop the relationship talks, the commentary, the over explaining and focus on you and your life and be a mystery to him.