ABC's and 123's

Today we were driving with Gi-Gi and Mike started singing the ABC's, Mike wouldn't say the last word and Gianna would supply the ME! Then we tried counting. We'd say one, she'd repeat it, we said two, then she said three, we said four, she'd say five, we'd say six, then she'd say, eight, nine, ten. I'm not sure what happened to seven! My girl gets smarter and smarter everyday.