READ THIS --> As many have pointed out, I know "she wont out live her friends". I know that the writers have said that. But is that really such a big deal when watching fan work? If you do think so, please keep it to yourself, I've already heard every version of disagreement now.
Twilight "only" thanks Pinkie because when the filly is offering to give away her balloons to cheer up the princess. And when saying "Thanks you" to the filly, Twilight is reminded of Pinkie Pie in that specific moment and thus uses her name.
I didn't forget Rainbow Dash. She is represented by the prism in panel three.
Inspired by browse.deviantart.com/art/The-…
We have reached that point again where there are just too many comment for me to answer. I have read everyone and I'm thankful for them. Even if I didn't reply.