Help! Im hate surpises 😝

So in 2 months it will be my 2 year anniversary. I have been wanting my boyfriend to get me a promise ring for 8 months now. We were talking about our anniversary and he said to me that he has known what he has wanted to get me for 6 months 😆 but he is always full of surprises... he believes that if you give a girl a promise ring, you want to marry that woman. He is so sweet and if he got me one then that would mean everything to me ♡ i want to marry him someday. What do you guys think?? Does it sound like he might? 🙂