Sure! Here's the requested content in spun format with synonyms:
Cassandra Phineas and Ferb.
Candy
Fred, and also Frank.
Fred Cathy, and Felix.
Cara finds joy in being with Fred and Frank.
Fred means the world to Cassandra, and Ferb.
Candace has a deep connection with both Finn and Felix.
I hope you find these variations helpful!
