For instance, make the aforementioned page. Then make a layout based on those things. If your favorite movie is Pretty Woman, take a picture of the cover (or get one from the internet) a review of the movie (your own or someone else's) maybe a movie poster. Then document why YOU loved it so much.
You could do the same for books, tv shows, objects in your home or garden, so many things. Combined they all reveal a little bit about your personality. Plus isn't it fun to look back on things and go "oh my gosh! I can't believe I liked that!"