"Some people may." Theo agreed mildly. "And I'm sure some people may randomly take their house elf for a walk around Diagon. Luckily for me I don't believe in Fate. I'm just happy to traipse around after you all day." The most irritating thing about Theo was his complete and apparently stubborn inability to be riled up by insults. He found himself in more fights through being hopelessly unconcerned than he did being actively aggressive.