Public displays of affection exist on a variety of levels. Holding hands? That's fine. Kissing? Sure, as long as it's not straight-up tonsil hockey. Putting your hand in your S.O.'s back pocket as you walk? Stop it right now.
Last night's Emmys brought out all types of PDA. It's no one's fault. The red carpet is a sexy place with lots of cameras, and there's plenty of champagne flowing. Even people who aren't together ended up makin' out. Still, some celebrity couples just know how to do the whole unadulterated adoration without making us wanna hurl. Ahead, the 12 cutest couples from the Emmys.