love it !

Aww that was cute:)

That was sweet, a great first story! In your next story you could work at making it a little bit longer, and other fanfics tend to separate the paragraphs/dialogue by lines, but these are very little things, so nothing to worry about! Keep writing!

Wow good first story, I liked the flow and how Phineas liked her as well, also If you can, you should add Isabellas sister in the second chapter, like you said in the AN at the end, to annoy Isabella XD