Problem: Continue the following story.

Monica was operating under the impression that Amy agreed with them, but 
Here's how I want to continue it: Amy was disagreeable.

Problem: Continue the following story.

One reason I switched from SLR cameras to mirror-less cameras because the 
Here's how I want to continue it: SLR cameras are heavy.

Problem: Continue the following story.

Patricia tries to cheer Samantha up after the news about needing braces, because 
Here's how I want to continue it:
Patricia wants her friend to love herself.