Isabella has almost always dreamed and wished in Phineas-land, but now will her dreams turn into nightmares? Will she finally tell Phineas her feelings? It's not like she doesn't want to tell him after so long, she's just afraid. So now, she has a chance. Will she keep making a fool of herself before she can say it? Find out in "If Only Phineas"

Isabella has come to find that something weird has happened to her. Phineas and Ferb don't remember her. No one does. Is it a dream? A sick prank? What really happened? Let's read to find out. -Contains a little phinbella.