Is this a good sign?

Recently I started talking to a guy I went to high school with, and he is a really good guy. The only problem is that he is in the military. At first when we started to hang out we both said we didn’t want anything serious, but as his break went on we spent a lot of time together. Then he started talking about taking me on dates, saying I’d like his family, took a Polaroid of me with him, posted things on my Instagram about him (and made sure to tag himself), even cooked me breakfast one morning. The last day we were able to hang out we kissed for a really long time, and when I said I’d see him in the summer (the next time he will be home) he said he really hoped he would see me before then. Am I delusional or did this spiral into something more that both of us expected?