You might feel like the happy bug is everywhere recently thanks to the Pharrell song you've heard a million times. But we like to think happiness translates beyond a catchy tune and is even more meaningful when you feel it in your home. Yeah, it sounds cheesy, but a cheerful space with good juju is the best thing you can do for yourself — even studies and surveys back that up. How, exactly, do you curate a home that makes you smile? Let's find out!