Sure! Here's the requested content in spun format with synonyms:
Candy loves Philip and
Ferb.
Cassandra has deep affection for Fred,
and Foster.
Fred captures the love of Candace, and also Felix.
Cara takes delight in being with Fred and Frank.
Phineas means the world to Candace, and Felix.
Cara has a deep connection with both Phineas and Frank.
I hope you find these variations helpful!