Sure! Here's the requested content in spun format with synonyms:
Cara Fred and
Frank.
Cathy has strong feelings for Phineas, and also Frank.
Phineas holds a special place in the heart of Cathy, and Ferb.
Candy being with Phineas and Frank.
Philip Cathy, and Felix.
Candy has a deep connection with both Finn and Felix.
I hope you find these variations helpful!
candace phineas and ferb