Explain Like I'm 5

Gravity is like a big hug from the Earth! When you're standing on the ground, the Earth is giving you a big squeeze all around, keeping your feet stuck to the ground. It's like when you hug your favorite stuffed animal, and you don't want to let go. The Earth is like a big, strong friend who wants to keep everything close and safe. That's why things don't just float away into space when you drop them. The Earth's gravity is holding onto them, giving them a big hug!