Task: Story Composition
Input (English): Premise: Ethan had just broken up with his girlfriend. 
 Initial Context: They had been together for two months. 
 Original Ending: Within an hour he had his ex from a year ago on the phone. They were back together in a week. They broke up within a day just like the last time this happened. 
 New ending: Within an hour he had his ex from a year ago on the phone. They were engaged in a week. They broke up a day before the wedding, just like the last time this happened. 
Output (English): He had been secretly seeing his ex the whole time they were together.