. "Summer Valentine"@en . . "fanfiction.net"@en . . "2009-03-21"^^ . . "Ferb gains feelings for the Fireside Girl Gretchen, and he asks Isabella for advice on how to tell her. When he finally gets up the courage, he gets a rather serendipitous surprise. This article is a . You can help My English Wiki by expanding it."@en . "Ferb gains feelings for the Fireside Girl Gretchen, and he asks Isabella for advice on how to tell her. When he finally gets up the courage, he gets a rather serendipitous surprise. This article is a . You can help My English Wiki by expanding it."@en . "NintendoMaximus"@en . . "Invisibool"@en . "Invisibool"@en . "Bottled Feelings"@en . "The Reverse World"@en . . "Bottled Feelings"@en . .