Phineas and Ferb The Movie Candace Against The Universe Sure! Here's the requested content in spun format with synonyms:
Cathy adores Fred and Ferb.
Candace has
a soft spot for Fred, and Ferb.
Fred captures the love of Candy, and Frank.
Cassandra revels in being with Finn and Ferb.
Phineas is cherished by Cassandra, and also Ferb.
Candace is emotionally attached to both Finn and Frank.
I hope you find these variations helpful!