Start by doing for you, rather than doing for him.
Don't always be where he expects you to be, even if it just means going to the bookstore for a couple hours for coffee and a read. When he calls, let it go to voicemail. Stop look like you are waiting for him. Some may say to date, I disagree, but understand. On the other hand, you can do things that might make him think you could be dating. Take yourself out to dinner, or meet some girlfriends in the evening. Dress nicer than usual when you know he will see you, maybe a little perfume. If you have always wanted a purple dress, and you know he hates purple, get one! And make sure he sees it.
If you cook for him, cut it out! Some with laundry, and anything else that he might be used to. It will probably make him mad, but it will also get his attention.
When you have a bit of time think "What would Kara do?" and do the opposite!
