User blog comment:Poptropica411/Phineas plus Isabella equals Phineas and Ferb: Across the Second Dimension in Fabulous 2D?/@comment-74.98.161.253-20110129205943/@comment-24.233.66.107-20110318114820

maybe the garciashapiros moved across the street when the boys were about 3 and i agree with another wikia contributor and IWantPhinbella they should do a flashback in the movie