User blog comment:Poptropica411/Phineas plus Isabella equals Phineas and Ferb: Across the Second Dimension in Fabulous 2D?/@comment-1478533-20110221042317/@comment-3251190-20110221043010

I was saying that they were too young because I don't know ANY elementary school kids (that's how I think of Phineas, Ferb, and the gang) kissing. And Phineas has absolutely NO idea about romance, so if Izzy kisses him, he probably wouldn't take it very well.