Charlie wants to sit up. If she is laying and you offer your hands, she tries to pull herself into a seated position. Since she has great head control, so the bunny gave her a Bumbo chair. At first, she didn't like it, but then we got her laughing!
Charlie laughs maniacally! It is hilarious. To get her to smile, I have been doing peek a boo. Like how we have the Bumbo on the counter? It specifically says not to place it on elevated surfaces. Oops.