Below is an instruction that describes a task. Write a response that appropriately completes the request.

### Instruction:
Who wrote the episode "The Dream Lover", which was viewed by 3.96 million viewers?

### Inputs:
table_name: table, columns: ['Series #', 'Episode #', 'Title', 'Directed by', 'Written by', 'U.S. viewers (million)', 'Original airdate', 'Production Code']

### Response:
SELECT Written by FROM table WHERE U.S. viewers (million) = 3.96