Even when you're a Hollywood power couple, you've still got to do the work of keeping your relationship in top form. Just ask Will Smith and Jada Pinkett-Smith. The always entertaining Pinkett-Smith family joined Oprah yesterday for a candid talk about marriage, parenting and keeping things spicy. Will spoke of the importance of having a common goal in a relationship. "There has to be a vision," he said. "Why are we together?" Here's what you had to say: Carmela Foster commented via Facebook: "They should write a book together about successful Black love." Shereka Nalls wrote via Facebook: "Can't wait till I find my love, like they have found theirs. They give me so much hope for true love!"