"That is what I had planned. It's nice to do something yourself for someone you care for, at times." It wasn't as though this type of activity was inappropriate in the eyes of society. It was even encouraged as a sort of hobby. So one could not really look at Naomi oddly for deciding to do so for her fiancé. Not everyone had all of the money in the world, but those who had such money did not have to do absolutely nothing for themselves. How boring would that be?