The tart's bittersweet flavor reflects the duality of Miles' personality and the intricate layers of his relationship with Tate, capturing the essence of their 'ugly love'.
Preheat oven to 350°F.
Bake tart shell for 10 minutes; set aside.
In a saucepan, heat cream and sugar over low heat until sugar dissolves.
Remove from heat; add chocolate, stirring until smooth.
Stir in vanilla and sea salt.
Pour chocolate mixture into tart shell and cool until set.