I always make sure she knows she's appreciated, I make that certain, because I think the minute you stop spoiling or at least making your wife feel special, your life will be miserable and pretty much over because after all she's done for me I had better not any time soon forget how special she truly is, regardless if she knows she's special in my eyes that's not the point, what matters most is how she feels when I'm not around, but you have to be careful because you can't give her to much all the time because she'll grow to expect it and it will no longer be a surprise, now I might be wrong for thinking this way but think about it, if you give her to much she will expect it and how then can you possibly catch her off guard with gifts, although I'm pretty good at stuff like this, time will tell of course.