Lord of the Firesides Sure! Here's the requested content in spun format with synonyms:
Candace adores Fred and also Frank.
Cathy Phineas, and also
Frank.
Finn holds a special place in the heart of Cathy, and also Felix.
Candace takes delight in being with Finn and Ferb.
Fred means the world to Cathy, and also Foster.
Cassandra is emotionally attached to both Philip and Ferb.
I hope you find these variations helpful!