Having the same hobbies and interests is so overrated when it comes to relationship compatability. It's nice to have something in common with your significant other, but do you really want to be stuck for the rest of your life with a duplicate version of yourself? We'd get pretty bored and smothered quickly.
Take a gander at this video to learn how to maintain a happy relationship or marriage by having separate interests and hobbies. Being two different people keeps things interesting and fresh.