Buy a gift for yourself in the new year, I say very happy with this gift does not need to be like everyone else, he did as we were happy enough just then.
Buy a gift to yourself for the new year would say very happy with this gift does not need to be like the others, they do just enough that we would have been happy.
Buy the gift on New Year day, self wanted to say that it is very happy with this piece of the gift does not need to be like other people, they can do it, but it was enough that we're happy.