Work Text:
The first time Phineas uses Ferb’s full name, he almost cried. It was in passing, just tacked on after an ‘I love you.’
“I love you, Ferbs,” he had said, barely even looking up from his homework.
Ferb didn’t know how to respond to that, so he didn’t. He just kind of stared at him in awe. Not many people actually knew his full name, and those who did never used it. It made him feel warm and fuzzy inside, like a cliché romance movie.
He wanted to hear him say that again and again and never stop saying it.