Why It Works: Sure, when you divided up the chores, you agreed that he would take out the trash and you would do the dishes. But every once in a while, when he’s super-slammed at work, rather than nagging him for not noticing the overflowing trash can, take it out for him. When you love someone, you pitch in -- even when you're not asked (or it's technically not your turn). Small gestures to make each other's lives better remind you why you put up with his stinky feet, or her snoring, in the first place. Plus, giving your mate a break means he has one less item to worry about, and the more relaxed he is, the easier it will be for you to appreciate each other's company (wink, wink).