User blog comment:Poptropica411/Phineas plus Isabella equals Phineas and Ferb: Across the Second Dimension in Fabulous 2D?/@comment-3329115-20110213211355/@comment-24.154.218.70-20110321221646

@Kangi Your replies don't mean nothing. They ARE the same age. But it's very rare for them to be born on the SAME EXACT DAY, so one of them HAS to be older.