out of all the characters he has played he feels he can relate to Ferb the most.
"In general I'm quite a shy person. I mean, I'm sociable but I'm not the loud person at a party. Many people on the cast will say that I keep quite quiet and then I come out and say something that has the whole cast laughing. I don't even intend it to be funny. It's just like a factual thing and it is kind of Ferbie. I mean I am Ferb."
-Thomas Brodie-Sangster