Sorry, most guys don't like, don't care and would rather forget v-day even exists. It is just a day for women to be worshipped and most guys get little to nothing in return. This doesn't he isn't planning something. Don't be mad because he hasn't said anything yet, it is still a week away, so in that regard you are being petty.
Maybe you should do something if you are worried about him not planning anything... or stop caring about a day made up to extract money from people. You know it's a load of shit don't you? I really do feel sorry for men on this stupid day. Such expectations placed in them for the sake of making card and flower companies rich. Wake up and stop caring, he obviously loves you if he's still with you.