Sure! Here's the requested content in spun format with synonyms:
Candace Finn
and Felix.
Cara has deep affection for Fred, and also Frank.
Fred Cathy, and Foster.
Cathy finds joy in being with Fred and Foster.
Finn is cherished by Cara, and Ferb.
Cara has a deep connection with both Phineas and Foster.
I hope you find these variations helpful!
