Everyone doesn't.
Mostly because the vast majority of the world have never heard of it.
Isabella is on skates buford is on the skate board baljing on the scooter Phineas and ferb on bikes
Isabella from phineas and ferb not going to be tied up because everyone is her friend in the neighborhood
Ferb
Phineas and Ferb - 2007 Not Phineas and Ferb Phineas and Ferb-Busters 2-29 is rated/received certificates of: Australia:G
Candace is Phineas's sister. Ferb and Phineas are stepbrothers.
Ferb and Vanessa
There is a Phineas and Ferb game for the Wii: "Phineas and Ferb: Across the Second Dimension"
Phineas and Ferb are how you spell "Phineas and Ferb".
I'm sorry but I believe you are mistaken. Ferb is a quiet person so not everyone tries to talk to him all the time, hence all the attention is directed toward Phineas. Do not let this confuse you though, everyone on the show loves and respects Ferb for being awesome.
i think it is g for everyone g is a kid rating
Phineas y Ferb
Stacey Hirano in the show Phineas and Ferb is voice acted by Kelly Hu.