Problem: Continue the following story.

Michael was quite the loner while Steven was more social, which meant 
Here's how I want to continue it: Steven  loved the Homecoming Dance.

Problem: Continue the following story.

Brett does not believe in owning guns, while Eric does, so 
Here's how I want to continue it: Eric has lots of guns.

Problem: Continue the following story.

At the cosplay convention, Jason showed Brian his new costume because 
Here's how I want to continue it:
Brian was interested in it.