I think my wife and I have a lot in common.
Have you developed more interests that you share overtime?
Yes, if we hadn't then I wouldn't be able to live with her.
You should have a lot in common with your wife, and work to develop those interests in time. Doing this will help your marriage to stay strong.
Yes I think it is important that we enjoy the same things.
It is good to hear that you enjoy time you spend with your wife. I bet you two have made a lot of happy memories.