Problem: Continue the following story.

I was easy for Amy but not Lindsey to build muscle because 
Here's how I want to continue it: Amy worked out and ate a diet full of protein.

Problem: Continue the following story.

Children felt very comfortable around Patricia but not around Lindsey because 
Here's how I want to continue it: Patricia made them feel safe.

Problem: Continue the following story.

Neil was more accomplished at singing than Donald because 
Here's how I want to continue it:
Donald lacked confidence on stage and was shy.