no. In Vanessisary Roughness it is revealed that he has a crush on Vanessa Doofenshmirtz. He says in the end "I was weak." Also on the Meap episode,
when he's driving the spaceship he backs up and flirts with her. He offers
to help her, and rescues her and earns a kiss on the cheek
Ferb is Phineas' step brother because Ferb Fletcher is the real son of Lawrence Fletcher, who is Phineas' step father. Candace Flynn and Phineas Flynn are the real sons of Linda Flynn Fletcher.
Thomas Sangster
Richard O'Brien plays Lawrence Fletcher (Flynn) on "Phineas & Ferb"
Ferbert maybeee
ferb fletcher. you know 'cause his dad is Lawrence fletcher. ferb isn't a flynn like candace or Phineas because he is their step-brother not their real bro.
Ferb Fletcher was created in 2007.
Phineas Flyyn,Ferb Fletcher,Candace Flyyn Easy right?
Phineas is Phineas Flynn and Ferb is Ferb Fletcher.
He is one of the title characters in the cartoon Phineas and Ferb. Also, It's Ferb Fletcher
Ferb is Phineas' step brother because Ferb Fletcher is the real son of Lawrence Fletcher, who is Phineas' step father. Candace Flynn and Phineas Flynn are the real sons of Linda Flynn Fletcher.
Thomas Sangster
Richard O'Brien plays Lawrence Fletcher in "Phineas and Ferb" http://en.wikipedia.org/wiki/List_of_characters_in_Phineas_and_Ferb#Lawrence_Fletcher
The dad's name on the TV show Phineas and Ferb is Lawrence Fletcher.
Ferb Fletcher
Richard O'Brien plays Lawrence Fletcher (Flynn) on "Phineas & Ferb"
Lawrences mom
Ferbert maybeee