Sure! Here's the requested content in spun format with synonyms:
Cathy loves Philip and Frank.
Cathy Philip, and Felix.
Fred holds a special place
in the heart of Cara, and Ferb.
Cara takes delight in being with Fred and Ferb.
Finn means the world to Candy, and Frank.
Candy shares a bond with both Fred and Felix.
I hope you find these variations helpful!