Strings Attached - a There and Back Again side story

Nathaniel Howe, the pariah of Ferelden. Leliana, a damaged bard. Two people who never should have met - but the story has changed, and somehow the two are drawn together despite everything. There and Back Again presented their relationship as a 'fait accompli' - but how did it start? AU where Nathaniel returns to Ferelden during the Blight and is captured by his father