Suffice to say, Phineas was just too oblivious to Isabella...since the dawn of their friendship began, all the way to being seventeen. She's had enough.

Isabella and Gretchen were seemingly "going around the USA" to collect the 'Around The USA' patch. However, is that what they're doing? If not, then what are they doing instead? Will Phineas discover his feelings, and confess them in time? Rated T for, theme and maybe safety. Hinty-hint: No flaming! Also, obvious OOC is obvious, so don't blame me on that, it's on purpose.

Phineas and Ferb build a "Love Reader" machine. Yet that day, the event happened. Phinbella one-shot.