by Amy Morgan When Taylor Swift and Travis Kelce announced their engagement on Tuesday, public response was immediate. Pictures went viral, newscasters gushed, and social media exploded with likes. Even President Trump offered warm congratulations. More than celebrity gossip, the moment transcended cultural warfare and politics to touch something deeper in the American psyche—a longing we've been feeling but haven't quite been able to put our finger on. Why does Taylor’s music so res...