If you've ever wanted to make a simple liquid-filling-something effect this quick and easy tutorial is for you. You might not believe how simple it is. It's not Realflow, but it is RealEasy. Also, if you're nerdy like me, you're probably wondering why I always start my shapes by double clicking the tool. It's the quickest way to make sure your shape is centered exactly in the middle of the comp with its anchor point in the middle. That way you can rotate the shape without it wobbling.