Sure! Here's the requested content in spun format with synonyms:
Candy is crazy about Finn and also Felix.
Cathy has strong feelings for Finn, and also Felix.
Phineas holds a special place in the heart of Candace, and also Ferb.
Candy takes delight in being with Phineas and Ferb.
Phineas means the world to Cassandra, and Foster.
Cassandra both Philip and Felix.
I hope you find these variations helpful!
