Boyfriend Birthday

So my Boyfriend and I have been dating for two months and his birthday is next week. He hasn’t said anything about what he wants to do. Normally I don’t do anything in the early stages of dating but he is very important and he is leaving for a month for training next week he in the army. What should I do? I was thinking cooking him a good dinner and putting on something sexy with some wine and good sex of course! But any idea helps. This is my man lol he so fine