Joseph Jonas and Taylor Swift » Trivia (Couple)

They met during doing a world music tour together.

Jonas broke up with Swift over the phone in a 27-second phone call.

Swift's song "Forever and Always" is about her relationship and break-up with Jonas.

Taylor has reportedly written 5 songs about Joe over the span of 3 albums.

Fearless (2008/2009): Jump Then Fall, Forever and Always

Speak Now (2010): Last Kiss, Haunted

Red (2012): Holy Ground