In the scene when Tristram Campbell comes in and asks the Vicar to 'marry' him. She says that "love and marriage go together like a horse and carriage". She attributes that sentiment to Cole Porter. The song was actually written by Sammy Cahn and James Van Heusen.
The Christina Rossetti poem the Vicar reverences doesn't exist.
In the scene when Tristram Campbell comes in and asks the Vicar to 'marry' him. She says that "love and marriage go together like a horse and carriage". She attributes that sentiment to Cole Porter. The song was actually written by Sammy Cahn and James Van Heusen.
The producer of "Songs of Praise" from a previous episode (S1E2- Songs of Praise), returns to have the Vicar marry him. She quotes "Love and marriage, goes together like a horse and carriage" then says "And Cole Porter should know ...." But Sammy Cahn wrote the lyrics for that song.