Book excerpt: It takes two. Even if men aren't from Mars and women aren't from Venus, they still have different takes on what makes a relationship work. In this he says--she says book, Bishop Joseph Walker and his wife Dr. Stephaine Walker tell you how to know when you're in love and ready to take that next step of commitment. This dynamic and successful couple will also dialogue about the place of intimacy, carving out time for each other, and the importance of creating a spiritual life together in order to make significant and lasting decisions. They will also talk about the values necessary to keep couples together in this temptation-laden culture.