 And that needs to be an important part of what married life is all about as well. And then finally, agape, which is the hardest of the four. That's the sacrificial, the unconditional love. That's the love that says, I'm going to love you no matter how you treat me. So if you're having a bad day and you're cranky, I still am going to love you. But that's hard to do because we tend to measure it. We tend to weigh it all out. We tend to keep score, which is one of the most damaging things you can do in a marriage is to keep score.