Isn't it awesome when your baby learns something?!? My baby girl knows when I say "Up, up, up!" Is…

Isn't it awesome when your baby learns something?!? My baby girl knows when I say "Up, up, up!" Is for her to try and sit up, she's known for a couple months now and now she knows when I say "high five" then say "five,five, five" she gives me 4-5 high fives in a row. She's growing so fast😢🙃 she's been moving in her walker backward for about a month now, now she's still moving backwards but SUPER fast. I scoot her back to where I am in the kitchen and she as soon as I let go, she's off! Lol