The Rake's Progress
In a graveyard, Nick shows who he really is, and tells Tom that he must pay with his soul.  Nick says he has worked for him for a year and a day;  but as midnight strikes, Nick offers him a way of escape in the form of a game of cards, which Tom wins, but only because he was thinking of Anne.  Nick has lost, and sinks into the ground, telling Tom that he is going mad. Tom is put in the madhouse called  Bedlam.   He believes he is Adonis and that Anne is Venus, the Roman goddess of love.  Anne visits him, sings him to sleep, then quietly leaves him. When he realizes she has gone, he dies.