Aside from having someone to take care of us when we are older, J and I made the decision to have kids because we figured it was constant entertainment. Starting way back when we first taught Ella to call Polly "Dumb Dog" and now when we teach her to sing along with songs that we like.
A few months ago Ella brought home a new saying from school. She will show us something and say "look at this" in a really cute face. Her friend Samantha does it too and we think that it's from "The Little Mermaid" but we'll never be positive since Ella answers any question we ask her in repeat. For example "Ella why did you spill your milk?", her answer is "because I spill my milk". Not very helpful.
She is also addicted to letters and spelling words. She will come over to us with her Hello Kitty notebook and ask me to spell words for her. The latest request was "Ellie" :)